Research article

New expressions for certain polynomials combining Fibonacci and Lucas polynomials

  • Received: 22 November 2024 Revised: 31 December 2024 Accepted: 05 February 2025 Published: 17 February 2025
  • MSC : 11B39, 11B83, 33C45

  • We establish a new sequence of polynomials that combines the Fibonacci and Lucas polynomials. We will refer to these polynomials as merged Fibonacci-Lucas polynomials (MFLPs). We will show that we can represent these polynomials by combining two certain Fibonacci polynomials. This formula will be essential for determining the power form representation of these polynomials. This representation and its inversion formula for these polynomials are crucial to derive new formulas about the MFLPs. New derivative expressions for these polynomials are given as combinations of several symmetric and non-symmetric polynomials. We also provide the inverse formulas for these formulas. Some new product formulas involving the MFLPs have also been derived. We also provide some definite integral formulas that apply to the derived formulas.

    Citation: Waleed Mohamed Abd-Elhameed, Omar Mazen Alqubori. New expressions for certain polynomials combining Fibonacci and Lucas polynomials[J]. AIMS Mathematics, 2025, 10(2): 2930-2957. doi: 10.3934/math.2025136

    Related Papers:

    [1] Tingting Du, Zhengang Wu . Some identities involving the bi-periodic Fibonacci and Lucas polynomials. AIMS Mathematics, 2023, 8(3): 5838-5846. doi: 10.3934/math.2023294
    [2] Waleed Mohamed Abd-Elhameed, Anna Napoli . New formulas of convolved Pell polynomials. AIMS Mathematics, 2024, 9(1): 565-593. doi: 10.3934/math.2024030
    [3] Waleed Mohamed Abd-Elhameed, Omar Mazen Alqubori . New results of unified Chebyshev polynomials. AIMS Mathematics, 2024, 9(8): 20058-20088. doi: 10.3934/math.2024978
    [4] Tingting Du, Li Wang . On the power sums problem of bi-periodic Fibonacci and Lucas polynomials. AIMS Mathematics, 2024, 9(4): 7810-7818. doi: 10.3934/math.2024379
    [5] Waleed Mohamed Abd-Elhameed, Abdullah F. Abu Sunayh, Mohammed H. Alharbi, Ahmed Gamal Atta . Spectral tau technique via Lucas polynomials for the time-fractional diffusion equation. AIMS Mathematics, 2024, 9(12): 34567-34587. doi: 10.3934/math.20241646
    [6] Waleed Mohamed Abd-Elhameed, Omar Mazen Alqubori . On generalized Hermite polynomials. AIMS Mathematics, 2024, 9(11): 32463-32490. doi: 10.3934/math.20241556
    [7] Utkal Keshari Dutta, Prasanta Kumar Ray . On the finite reciprocal sums of Fibonacci and Lucas polynomials. AIMS Mathematics, 2019, 4(6): 1569-1581. doi: 10.3934/math.2019.6.1569
    [8] Tingting Du, Zhengang Wu . Some identities of the generalized bi-periodic Fibonacci and Lucas polynomials. AIMS Mathematics, 2024, 9(3): 7492-7510. doi: 10.3934/math.2024363
    [9] Can Kızılateş, Halit Öztürk . On parametric types of Apostol Bernoulli-Fibonacci, Apostol Euler-Fibonacci, and Apostol Genocchi-Fibonacci polynomials via Golden calculus. AIMS Mathematics, 2023, 8(4): 8386-8402. doi: 10.3934/math.2023423
    [10] Hong Kang . The power sum of balancing polynomials and their divisible properties. AIMS Mathematics, 2024, 9(2): 2684-2694. doi: 10.3934/math.2024133
  • We establish a new sequence of polynomials that combines the Fibonacci and Lucas polynomials. We will refer to these polynomials as merged Fibonacci-Lucas polynomials (MFLPs). We will show that we can represent these polynomials by combining two certain Fibonacci polynomials. This formula will be essential for determining the power form representation of these polynomials. This representation and its inversion formula for these polynomials are crucial to derive new formulas about the MFLPs. New derivative expressions for these polynomials are given as combinations of several symmetric and non-symmetric polynomials. We also provide the inverse formulas for these formulas. Some new product formulas involving the MFLPs have also been derived. We also provide some definite integral formulas that apply to the derived formulas.



    Special functions are essential in fields like mathematics, engineering, and physics. The significance of these functions in various contexts is enhanced by some features they possess. Results and applications of some special functions are presented in various books. The works [1,2,3] might be consulted for guidance in this area. Moreover, orthogonal polynomials are classes of special functions that are widely used in many fields related to numerical analysis and approximation theory; see, for instance, [4,5,6,7].

    Due to the importance of studying particular and generalized polynomial sequences, many authors were interested in investigating and utilizing different polynomial sequences in several applications. For example, the authors of [8] studied some Horadam polynomials. Some approximations were presented using modified Bernstein polynomials in [9]. A class of generalized polynomials was presented in [10]. Another class of generalized polynomials was presented in [11]. Some generalized polynomials with some operational identities and applications were given in [12]. Degenerate Bell polynomials were introduced in [13]. In [14], the authors developed some new formulas for the generalized Hermite polynomials. In [15], the authors investigated Bell polynomials of the second kind. A class of Bernoulli polynomials was introduced in [16]. A class of degenerate Bell numbers and polynomials was given in [17]. The authors of [18] studied some polynomial sequences with some applications, while the same authors studied other sequences in [19].

    Further studies on other sequences of polynomials can be found in [20,21,22,23,24].

    Among the well-known sequences in number theory are the Fibonacci and Lucas sequences. These sequences are significant in several domains, including computer science, art, coding theory, statistics, and numerical analysis. For some characteristics of these sequences and their applications, one can consult [25,26].

    The significance of Fibonacci and Lucas polynomials and their generalized and modified sequences has prompted several studies to consider them. Some theoretical results regarding the standard Fibonacci and Lucas polynomials have been obtained. In [27,28], the authors have introduced some results of Fibonacci and Lucas polynomials and their connections with other polynomials, including orthogonal polynomials. Other formulas of Lucas polynomials were developed and used in [29] to solve the time-fractional diffusion equation. Some other contributions for these polynomials can be found in [30,31,32,33]. The studies are not restricted to the standard Fibonacci and Lucas polynomials, but many researchers are interested in introducing and investigating several modified and generalized sequences of Fibonacci and Lucas polynomials. The authors of [34] have reduced some radicals using two generalized Fibonacci and Lucas polynomial classes. Generalized bivariate Fibonacci and Lucas polynomials were studied in [35]. Some k-Fibonacci and k-Lucas polynomial formulas were introduced and investigated in [36]. Some generalizations of Fibonacci and Lucas polynomials were studied in [37]. From a numerical point of view, the different sequences of Fibonacci and Lucas polynomials and their generalized ones were employed in a variety of papers to solve different kinds of differential equations. For example, the authors of [38] have developed a numerical solution for a two-dimensional Sobolev equation using mixed Lucas and Fibonacci polynomials. The authors of [39] used the generalized Lucas polynomials and the wavelet method to treat some fractional optimal control problems.

    The investigation of special functions relies heavily on hypergeometric functions (HGFs) because these functions may be used to represent almost all significant functions and polynomials, and they may be used to solve several significant problems within the domain of special functions. The necessary coefficients for solving the connection and linearization problems can be derived using various HGFs. Some references in this direction may be found in [40,41,42,43,44,45].

    This paper aims to introduce new generalized polynomials of Fibonacci and Lucas polynomials. These polynomials can be written as a combination of two Fibonacci polynomials. We develop new formulas for the new merged polynomials. The objectives of this paper can be summarized as follows:

    ● Introducing new polynomials that generalize the standard Fibonacci and Lucas polynomials.

    ● Developing some new formulas, including derivative and product formulas, that are concerned with the newly introduced set of polynomials.

    ● Obtaining new expressions for some new integrals.

    The current article is structured as follows: Section 2 focuses on presenting some basic formulas of Fibonacci and Lucas polynomials as well as an overview of some orthogonal and non-orthogonal polynomials. Section 3 introduces new sequences of polynomials that unify Fibonacci and Lucas polynomials. Deriving new expressions of derivatives of the MFLPs as combinations of different orthogonal and non-orthogonal polynomials is the focus of Section 4. Section 5 is interested in deriving the derivatives of the MFLPs in terms of different polynomials. Section 6 derives some inverse formulas to these given in Section 5. Section 7 presents some linearization formulas for the MFLPs. An application of some new definite integrals based on the application of some of the derived formulas is given in Section 8. We end the paper with some discussions and suggest some expected future work in Section 9.

    The basic characteristics of Fibonacci and Lucas polynomials are presented in this section. In addition, an account of symmetric and non-symmetric polynomials is given.

    The Fibonacci and Lucas polynomials can be generated using respectively the following two recursive formulas:

    Fi(x)xFi1(x)Fi2(x)=0,F0(x)=0,F1(x)=1, (2.1)
    Li(x)xLi1(x)Li2(x)=0,L0(x)=2,L1(x)=x. (2.2)

    The Fibonacci and Lucas polynomials can be represented by [46]

    Fm(x)=m12s=0(mss)xm2s1, (2.3)
    Lm(x)=mm2s=0(mss)msxm2s, (2.4)

    while their inversion formulas are given by

    xm=m2s=0(1)s(m2s+1)(ms+2)s1s!Fm2s+1(x), (2.5)
    xm=m2s=0cm2s(1)s(ms+1)is!Lm2s(x), (2.6)

    with

    c={12,=0,1,1.

    In addition, the moment formulas of these polynomials are given by [46]

    xmFk(x)=ms=0(ms)Fk+m2s(x), (2.7)
    xmLk(x)=ms=0(ms)Lk+m2s(x). (2.8)

    This section presents some basic formulas related to certain symmetric and non-symmetric polynomials.

    We may express the two classes of symmetric and non-symmetric polynomials, denoted respectively by χm(x) and θm(x), by the following formulas:

    χm(x)=m2=0G,mxm2, (2.9)
    θm(x)=m=0Y,mxm, (2.10)

    with the known coefficients G,m and Y,m.

    Furthermore, suppose that the inversion formulas for (2.9) and (2.10) are as follows:

    xm=m2=0ˉG,mχ2m(x), (2.11)
    xm=mr=0ˉY,mθm(x), (2.12)

    with the known coefficients ˉG,m and ˉY,m.

    There are examples of non-symmetric polynomials. The most important polynomials in this regard are the normalized Jacobi polynomials that are used in a large number of articles. These polynomials are defined by [46]

    V(μ,ν)(x)= 2F1(,+μ+ν+1μ+1|1x2).

    Note that for μ=ν, the polynomials are symmetric and are called ultraspherical polynomials. In fact, the ultraspherical polynomials are explicitly defined by

    U(μ)(x)=V(μ12,μ12)(x), (2.13)

    while, for μν, the Jacobi polynomials are non-symmetric ones.

    It is useful to define the normalized Jacobi polynomials on [0,1], which are called shifted Jacobi polynomials. They are defined by

    ˜V(μ,ν)(x)=V(μ,ν)(2x1).

    In [47], the authors investigated a type of non-symmetric polynomials called Schröder polynomials. These polynomials are defined by

    Si(x)=im=0(2mj)(i+mim)m+1xm.

    For a survey of classical orthogonal polynomials and other sequences of polynomials, one can consult [48,49,50].

    We present two categories of non-orthogonal polynomials: the generalized Fibonacci polynomials FA,Br(x), and the generalized Lucas polynomials LˉA,ˉBr(x), both of which were examined in [34], and can be expressed respectively as follows:

    FA,Br(x)=AxFA,Br1(x)+BFA,Br2(x),FA,B0(x)=1, FA,B1(x)=Ax,r2, (2.14)
    LˉA,ˉBr(x)=ˉAxLˉA,ˉBr1(x)+ˉBLˉA,ˉBr2(x),LˉA,ˉB0(x)=2, LˉA,ˉB1(x)=ˉAx,r2. (2.15)

    Remark 2.1. The power form representations and associated inversion formulas for various polynomials are essential for deriving numerous significant formulas related to these polynomials. Taking into account the four formulas in (2.9)–(2.12), the subsequent table displays the coefficients found in these formulas for some renowned symmetric and non-symmetric polynomials(see Table 1). We present the relevant formulas for shifted Jacobi polynomials ˜V(μ,ν)(x), Schröder polynomials Si(x), the ultraspherical polynomials U(λ)(x), the generalized Fibonacci polynomials Fa,b(x) that are generated by (2.14), the generalized Lucas polynomials Lc,d(x) that are generated by (2.15), and Bernoulli polynomials: B(x).

    Table 1.  Coefficients for analytic forms and their inversion formulas.
    Polynomial G,m(Y,m) ˉG,m(ˉY,m)
    ˜V(μ,ν)(x) (1)m!Γ(1+μ)(1+ν)m(1+μ+ν)2m(m)!!Γ(1+m+μ)(1+ν)m(1+μ+ν)m (m)(1+μ)m(1+m+ν)(2+2m2+μ+ν)L(1+m+μ+ν)m
    S(x) (mm)(2mm)1+m i!(i+1)!((1)m(1+2i2m))(2im+1)!m!
    U(λ)(x) (1)21+m2m!Γ(m+λ)Γ(1+2λ)(m2)!!Γ(1+λ)Γ(m+2λ) 2m+1(m2+λ)m!Γ(λ+1)Γ(m2+2λ)(m2)!!Γ(2λ+1)Γ(1+m+λ)
    H(x) (1)22+mm!!(2+m)! 2mm!!(m2)!
    FA,B(x) Am2B(m2+1)! (1)(m2+1)(m+2)1B!Am
    LˉA,ˉB(x) ˉAm2ˉBm(12+m)1! cm2(1)ˉAmˉB(1+m)!
    B(x) B(mm) (m+1m)m+1

     | Show Table
    DownLoad: CSV

    Note that for the row before the last, c is defined by

    c={12,=0,1,1.

    In addition, the numbers B that appear in the last row are the well-known Bernoulli numbers.

    This section introduces new merged Fibonacci and Lucas polynomials and gives some characteristics of these polynomials.

    From the two recursive formulas in (2.1) and (2.2), it is clear that both Fibonacci and Lucas polynomials satisfy the same recursive formula but with different initials; thus, it is clear that the following recurrence relation:

    ϕi(x)xϕi1(x)ϕi2(x)=0,ϕ0(x)=a,ϕ1(x)=bx, (3.1)

    generalizes the two sequences in (2.1) and (2.2). We denote ϕi(x)=FLa,bi(x), that is

    FLa,bi(x)xFLa,bi1(x)FLa,bi2(x)=0,FLa,b0(x)=a,FLa,b1(x)=bx. (3.2)

    It is clear that both Fi(x) and Li(x) are particular polynomials of FLa,bi(x). In fact, we have

    Fi+1(x)=FL1,1i(x),Li(x)=FL2,1i(x). (3.3)

    Remark 3.1. The key idea to develop the formulas related to the polynomials FLa,bi(x) that satisfy (3.1) is the following theorem, in which we will show that FLa,bi(x) can be expressed in terms of two certain Fibonacci polynomials.

    Theorem 3.1. Consider any non-negative integer j. The MFLPs can be expressed as

    FLa,bj(x)=bFj+1(x)+(ab)Fj1(x). (3.4)

    Proof. Consider the polynomial:

    ξj(x)=bFj+1(x)+(ab)Fj1(x). (3.5)

    We have

    ξ0(x)=bF1(x)+(ab)F1(x).

    Since F1(x)=F1(x)=1, then ξ0(x)=a. In addition, it is clear that ξ1(x)=bx.

    This means that

    ξ0(x)=FLa,b0(x),ξ1(x)=FLa,b1(x).

    Hence, to prove that ξj(x)=FLa,bj(x),j0, it is sufficient to prove that ξj(x) satisfies the same recurrence relation of FLa,bj(x), for j2, that is we are going to prove that:

    ξj+2(x)xξj+1(x)ξj(x)=0. (3.6)

    Now, we can write

    ξj+2(x)xξj+1(x)ξj(x)=(ab)Fj+1(x)+bFj+3(x)x((ab)Fj(x)+bFj+2(x))(bFj+1(x)+(ab)Fj1(x)). (3.7)

    By virtue of the well-known recurrence relation (2.1) in the form

    xFj(x)=Fj+1(x)Fj1(x),

    it is not difficult to show that (3.7) reduces to

    ξj+2(x)xξj+1(x)ξj(x)=0. (3.8)

    This proves Theorem 3.1.

    Now, based on the last theorem, an explicit analytic formula of FLa,bk(x) can be deduced.

    Theorem 3.2. Consider a positive integer i. The power form representation of FLa,bi(x) is:

    FLa,bi(x)=i2m=0(i2m+1)m1((i2m)b+ma)m!xi2m. (3.9)

    Proof. By virtue of the combination (3.4) together with (2.3), we get the expression in (3.9).

    The moment and inversion formulas of the MFLPs are of interest. The following theorem and corollary exhibit these results.

    Theorem 3.3.

    xmFLa,bi(x)=mr=0(1)r(mr)FLa,bi+m2r(x). (3.10)

    Proof. The proof can be performed using induction based on the recursive formula (3.1).

    Corollary 3.1. Consider the non-negative integer m. The following inversion formula holds:

    xm=1amr=0(1)r(mr)FLa,bm2r(x). (3.11)

    Proof. Substituting by i=0 in (3.10) immediately yields (3.11).

    In this section, we derive the expression for the derivatives of the MFLPs in terms of other parameters of FPLs. From this expression, some important specific formulas are obtained.

    We will consider the two families of merged polynomials FLa,bi(x) and FLc,di(x). More definitely, we will give the derivatives of the polynomials FLa,bi(x) as a combination of the polynomials FLc,di(x). First, the following lemma is useful for deriving the desired expression.

    Lemma 4.1. Consider a non-negative integer p. One has

    p=0(1)1+p(bma+2b)(m1)!!(p)!(mps)!=(1)p(s+1)p1(mp1)!p!(p+ms)!×(2bp(p+s)+ap(m+p+s)+bm(2p+s)). (4.1)

    Proof. If we set

    Up,m,s=p=0(1)1+p(bma+2b)(m1)!!(p)!(mps)!,

    then based on Zeilberger's algorithm [51], the following recurrence relation can be generated:

    (1+mps)(p+s1)(2bp(p+s)ap(m+p+s)bm(2p+s))Up1,m,s+(mp)p((a2b)(1+mp)(p1)+(ab(2+m2p)ap)s)Up,m,s=0,

    with the following initial value: U0,m,s=bm!(ms)!.

    The solution of the last recursive formula is given by

    Up,m,s=(1)p(s+1)p1(mp1)!p!(p+ms)!×(2bp(p+s)+ap(m+p+s)+bm(2p+s)).

    Lemma 4.1 is now proved.

    Theorem 4.1. Consider the two positive integers s and m with ms. DsFLa,bm(x) has the following expression:

    DsFLa,bm(x)=1cmsp=0(1)p(s+1)p1(mp1)!p!(p+ms)!×(2bp(p+s)+ap(m+p+s)+bm(2p+s))FLc,dms2p(x). (4.2)

    Proof. From the analytic form in (3.9), it is not difficult to express DsFLa,bm(x) in the following form:

    DsFLa,bm(x)=ms2=0(b(m2)+a)(m1)!!(ms2)!xm2s. (4.3)

    Formula (3.11) helps to convert the last formula into

    DsFLa,bm(x)=1cms2=0(b(m2)+a)(m1)!!(ms2)!×m2st=0(1)t(ms2t)FLc,dm2s2t(x), (4.4)

    which can be written again, after some lengthy algebraic calculations, into the form

    DsFLa,bm(x)=1cmsp=0(p=0(1)1+p(bma+2b)(m1)!!(p)!(mps)!)FLc,dms2p(x). (4.5)

    Inserting the result of Lemma 4.1, formula (4.2) can be proved. This proves Theorem 4.1.

    As a special case, the derivatives DsFLa,bm(x) can be expressed as combinations of their original ones. The following corollary displays this result.

    Corollary 4.1. Consider the two positive integers, s and m with ms. DsFLa,bm(x) has the following expression:

    DsFLa,bm(x)=1amsp=0(1)p(s+1)p1(mp1)!p!(p+ms)!×(2bp(p+s)+ap(m+p+s)+bm(2p+s))FLa,bms2p(x). (4.6)

    Remark 4.1. If we consider the two important special cases in (3.3), then some specific derivative formulas can be deduced. In the following two corollaries, we will demonstrate these results.

    Corollary 4.2. Consider the two positive integers, s and m with ms. The following derivative expressions hold:

    DsFm+1(x)=1cs!msp=0(1)p(mp)!(p+s)!p!(mps)!FLc,dms2p(x), (4.7)
    DsLm(x)=mc(s1)!msp=0(1)p(mp1)!(p+s1)!p!(mps)!FLc,dms2p(x), (4.8)
    DsFLa,bm(x)=msp=0(1)p(s+1)p1(mp1)!p!(p+ms)!×(2bp(p+s)+ap(m+p+s)+bm(2p+s))Fms2p+1(x), (4.9)
    DsFLa,bm(x)=12msp=0(1)p(s+1)p1(mp1)!p!(p+ms)!×(2bp(p+s)+ap(m+p+s)+bm(2p+s))Lms2p(x). (4.10)

    Proof. Substitution by a=b=1 and a=2,b=1, respectively, in (4.6) leads to (4.7) and (4.8), while substitution by c=d=1 and c=2,d=1, in (4.6) leads, respectively, to formulas (4.9) and (4.10).

    Other specific derivative formulas can be deduced taking into account the two special cases considered in (3.3).

    Corollary 4.3. Consider the two positive integers s and m with ms. The following expressions for DsFLa,bm(x) hold:

    DsFm+1(x)=1s!msp=0(1)p(mp)!(p+s)!p!(mps)!Fms2p+1(x), (4.11)
    DsLm(x)=m2(s1)!msp=0(1)p(mp1)!(p+s1)!p!(mps)!Lms2p(x), (4.12)
    DsLm(x)=m(s1)!msp=0(1)p(mp1)!(p+s1)!p!(mps)!Fms2p+1(x), (4.13)
    DsFm+1(x)=12s!msp=0(1)p(mp)!(p+s)!p!(mps)!Lms2p(x). (4.14)

    Proof. Substitution by c=d=1 and c=2,d=1 respectively in (4.7) and (4.8) leads to (4.11) and (4.12), while substitution by a=2,b=1 and a=b=1, respectively, in (4.9) and (4.10) leads to formulas (4.13) and (4.14).

    This section is confined to the establishment of some new derivative expressions of the MFLPs in terms of other polynomials. In this concern, we state and prove two theorems. The first theorem expresses the derivative of the MFLPs in terms of any symmetric polynomials, while the second theorem gives the analog expression for the non-symmetric polynomials. Furthermore, some new specific formulas are developed based on the two theorems.

    In this section, we give a general formula for the derivatives of the MFLPs in terms of any symmetric polynomials that can be expressed as in (2.9).

    Theorem 5.1. Consider the two positive integers s and m with ms. Let χi(x) be the symmetric polynomials that can be expressed by (2.9). In terms of χi(x), DsFLa,bm(x) has the following expression:

    DsFLa,bm(x)=ms2p=0(pr=0(b(m2r)+ar)(mr1)!r!(m2rs)!)ˉGpr,m2rsχms2p(x), (5.1)

    where ˉGp,s are the inversion coefficients of χj(x) that appear in (2.11).

    Proof. As in (4.3), DsFLa,bm(x) may be expressed as

    DsFLa,bm(x)=ms2r=0(b(m2r)+ar)(mr1)!r!(m2rs)!xm2rs. (5.2)

    In terms of the symmetric polynomials χj(x), we can write

    x=2j=0ˉGj,χ2j(x), (5.3)

    and thus, we have

    DsFLa,bm(x)=ms2r=0(b(m2r)+ar)(mr1)!r!(m2rs)!×ms2rt=0Gt,m2rsχm2rs2t(x). (5.4)

    An alternative formula to formula (5.4) after rearranging the terms is

    DsFLa,bm(x)=ms2p=0Rp,s,mχms2p(x), (5.5)

    and Rp,s,m is given by

    Rp,s,m=pr=0(b(m2r)+ar)(mr1)!r!(m2rs)!Gpr,m2rs.

    This proves formula (5.1).

    Remark 5.1. From Theorem 5.1, and considering some celebrated symmetric polynomials, some derivative expressions can be deduced. More precisely, the following corollaries display these results.

    Corollary 5.1. Consider the two positive integers s and m with ms. In terms of U(λ)j(x), DsFLa,bm(x) has the following expression:

    DsFLa,bm(x)= 21m+s2λbπm!Γ(ms+2λ)(ms)!Γ(12+λ)Γ(ms+λ)U(λ)ms(x)+21m+s2λπΓ(12+λ)ms2p=1Γ(s2p+m+2λ)(p1)!p!(ms2p)!Γ(sp+m+λ)Γ(1sp+m+λ)Rp,m,sU(λ)ms2p(x), (5.6)

    and Rp,s,m is given by

    Rp,s,m=4(a2b)(m2ps+λ)(m2)!p!Γ(1+mps+λ)×2F1(1p,1m+p+sλ2m|4)+bm!((ms+λ)(p1)!2p!)Γ(mps+λ)×2F1(p,m+p+sλ1m|4).

    Proof. It is an immediate outcome of Theorem 5.1 considering the inversion coefficients of U(λ)(x) in the third row of Table 1.

    Corollary 5.2. Consider the two positive integers s and m with ms. In terms of FA,Bj(x), DsFLa,bm(x) has the following expression:

    DsFLa,bm(x)=(m2)!ms2p=0(1)p+1Am+sBp1(1m+2p+s)p!(mps+1)!×(A2(a2b)p(1m+p+s) 2F1(1p,m+p+s2m|A2B)+bB(m1)m2F1(p,1m+p+s1m|A2B))FA,Bms2p(x). (5.7)

    Proof. It is an immediate outcome of Theorem 5.1, considering the inversion coefficients of Fa,b(x) in the fifth row of Table 1.

    Corollary 5.3. Consider the two positive integers s and m with ms. In terms of LˉA,ˉBj(x), DsFLa,bm(x) has the following expression:

    DsFLa,bm(x)=(m2)!ms2p=0(1)pˉAsmˉBp1cm2psp!(mps)!×(ˉA2(a2b)p(m+p+s)2F1(1p,1m+p+s2m|ˉA2ˉB)+bˉB(m1)m2F1(p,m+p+s1m|ˉA2ˉB))LˉA,ˉBms2p(x). (5.8)

    Proof. It is an immediate outcome of Theorem 5.1 considering the inversion coefficients of La,b(x) in the sixth row of Table 1.

    Corollary 5.4. Consider the two positive integers s and m with ms. In terms of Hj(x), DsFLa,bm(x) has the following expression:

    DsFLa,bm(x)=(m2)!ms2p=01p!(m2ps)!2m+s×(4(a2b)p1F1(1p;2m;4)+b(1+m)m1F1(p;1m;4))Hm2s(x). (5.9)

    Proof. It is an immediate outcome of Theorem 5.1 considering the inversion coefficients of H(x) in the fourth row of Table 1.

    In this section, we give a general formula for the derivatives of the MFLPs in terms of the non-symmetric polynomials that can be expressed by (2.10).

    Theorem 5.2. Let θi(x) be the non-symmetric polynomials that are represented by (2.10). We have the following expression:

    DsFLa,bm(x)=ms2p=0pr=0(b(m2r)+2br)(1+m2r)r1(1+m2rs)sr!H2p2r,m,r,sθms2p(x)+12(ms1)p=0pr=0(b(m2r)+2br)(1+m2r)r1(1+m2rs)sr!H2p2r+1,m,r,sθms2p1(x), (5.10)

    where Ht,m,,s=ˉYt,m2s and ˉY,m are the coefficients in (2.12).

    Proof. Starting from (5.2), and taking into consideration the inversion formula of the non-symmetric polynomials θi(x) given by (2.12), the following formula is obtained:

    DsFLa,bm(x)=ms2=0(b(m2)+2b)(1+m2)1(1+m2s)s!m2st=0Ht,m,,sθm2st(x). (5.11)

    Some tedious computations lead to formula (5.10).

    In the following, and depending on Theorem 5.2, we can get derivative formulas for MFLPs in terms of Bernoulli polynomials and shifted Jacobi polynomials.

    Corollary 5.5. In terms of Bernoulli polynomials, the following formula is valid for a2b:

    DsFLa,bm(x)=bm!ms2p=01(2p+1)!(m2ps)!Rp,mBms2p(x)+12(ms1)p=0(b(2+m2p)+a(p+1))(mp2)!(2p+2)!+bm!(p+1)!ˉRp,m(p+1)!(2p+2)!(m2ps1)!Bms2p1(x), (5.12)

    where

    Rp,m= 3F2(p,12p,1+bma2b1m,bma2b|4), (5.13)
    ˉRp,m= 3F2(p1,12p,1+bma2b1m,bma2b|4), (5.14)

    while the formula corresponding to the case a=2b is given by

    DsFLa,bm(x)=bm!ms2p=01(2p+1)!(m2ps)!2F1(p,12p1m|4)Bms2p(x)+bm12(ms1)p=0(mp2)!(2p+2)!+(m1)!(p+1)!2F1(p1,12p1m|4)(p+1)!(2p+2)!(m2ps1)!Bms2p1(x). (5.15)

    Proof. It is an immediate consequence of Theorem 5.2 considering the inversion coefficients of B(x) in the last row of Table 1.

    Corollary 5.6. In terms of shifted Jacobi polynomials, the following formula is valid for a2b:

    DsFLa,bm(x)=bm!Γ(1+ms+β)Γ(1+α)×(ms2p=0(1+2m4p2s+α+β)Γ(1+m2ps+α)Γ(1+m2ps+α+β)(2p)!(m2ps)!Γ(1+m2ps+β)Γ(2+2m2p2s+α+β)Zp,m,sV(α,β)ms2p(x)+12(ms1)p=0(1+2m4p2s+α+β)Γ(m2ps+α)Γ(m2ps+α+β)(1+2p)!(1+m2ps)!Γ(m2ps+β)Γ(1+2m2p2s+α+β)ˉZp,m,sV(α,β)ms2p1(x)), (5.16)

    where

    Zp,m,s= 5F4(p,12p,1+bma2b,12m+p+sα2β2,m+p+sα2β21m,bma2b,m2+s2β2,12m2+s2β2|4), (5.17)
    ˉZp,m,s= 5F4(p,12p,1+bma2b,m+p+sα2β2,12m+p+sα2β21m,bma2b,m2+s2β2,12m2+s2β2|4), (5.18)

    while the formula corresponding to the case a=2b is given by

    DsFL2b,bm(x)=bm!Γ(1+ms+β)Γ(1+α)×(ms2p=0(1+2m4p2s+α+β)Γ(1+m2ps+α)Γ(1+m2ps+α+β)(2p)!(m2ps)!Γ(1+m2ps+β)Γ(2+2m2p2s+α+β)Mp,m,sV(α,β)ms2p(x)+12(ms1)p=0(1+2m4p2s+α+β)Γ(m2ps+α)Γ(m2ps+α+β)(1+2p)!(1+m2ps)!Γ(m2ps+β)Γ(1+2m2p2s+α+β)ˉMp,m,sV(α,β)ms2p1(x)), (5.19)

    where

    Mp,s,m= 4F3(p,12p,12m+p+sα2β2,m+p+sα2β21m,m2+s2β2,12m2+s2β2|4), (5.20)
    ˉMp,s,m= 4F3(p,12p,m+p+sα2β2,12m+p+sα2β21m,m2+s2β2,12m2+s2β2|4). (5.21)

    Proof. It is an immediate result of Theorem 5.2 considering the inversion coefficients of V(α,β)(x) in the first row of Table 1.

    Remark 5.2. From the derivatives formulas developed in Section 5, many connection formulas can be deduced only by setting q=0. In the following corollary, we give the connection formula of the MFLPs with Bernoulli polynomials. Other connection formulas can also be deduced.

    Corollary 5.7. The connection formula between the MFLPs and Bernoulli polynomials are given as follows:

    FLa,bm(x)dx=m2p=0Vp,mBm2p(x)+m2p=0ˉVp,mBm2p1(x),m2, (5.22)

    where Vp,m and ˉVp,m have the following explicit forms:

    Vp,m={bm!(2p+1)!(m2p)!2F1(p,12p1m|4),a=2b,bm!(m2p)!(2p+1)!3F2(p,12p,1+bma2b1m,bma2b|4),a2b, (5.23)
    ˉVp,m={bm(m2p1)!((mp2)!(p+1)!+(m1)!2F1(1p,12p1m|4)(2p+2)!),a=2b,1(m2p1)!((b(2+m2p)+a(p+1))(mp2)!(p+1)!+b m!3F2(1p,12p,1+bma2b1m,bma2b|4)(2p+2)!),a2b. (5.24)

    Proof. Simply by setting q=0, respectively, in (5.12) and (5.15).

    In this section, we will state and prove two theorems in which the derivatives of the symmetric and non-symmetric polynomials are given as combinations of the MFLPs.

    We will give an expression for the derivatives of the symmetric polynomials χm(x) that are expressed by (2.9).

    Theorem 6.1. Let χm(x) be the symmetric polynomials that are expressed by (2.9). The derivatives of χm(x) can be expressed in terms of FLa,bm(x) as

    Dsχm(x)=1amsp=0(pr=0(1)pr(ms2rpr)(1+ms2r)sGr,m)FLa,bms2p(x), (6.1)

    where Gr,m are the power form coefficients that appear in (2.9).

    Proof. The analytic form of χm(x) leads to the following formula:

    Dsχm(x)=ms2r=0Gr,m(m2rs+1)sxm2rs. (6.2)

    The inversion formula of (3.11) converts (6.2) into

    Dsχm(x)=1ams2r=0Gr,m(m2rs+1)sm2rst=0(1)t(ms2rt)FLa,bm2rs2t(x), (6.3)

    which can be turned into

    Dsχm(x)=1amsp=0(pr=0(1)pr(ms2rpr)(1+ms2r)sGr,m)FLa,bms2p(x). (6.4)

    Theorem 6.1 is now proved.

    Corollary 6.1. Consider the two positive integers m and s with ms. The following derivative formulas hold:

    DsU(λ)m(x)=21+m+2λm!Γ(12+λ)Γ(m+λ)aπΓ(m+2λ)×msp=0(1)pp!(mps)! 2F1(p,m+p+s1mλ|14)FLa,bms2p(x), (6.5)
    DsHm(x)=m!amsp=0(1)p2m2pp!1˜F1(p;1+m2ps;4)FLa,bms2p(x), (6.6)
    DsFA,Bm(x)=Amm!amsp=0(1)pp!(mps)! 2F1(p,m+p+sm|BA2)FLa,bms2p(x), (6.7)
    DsLˉA,ˉBm(x)=ˉAmm!amsp=0(1)pp!(mps)! 2F1(p,m+p+s1m|ˉBˉA2)FLa,bms2p(x). (6.8)

    Proof. Formulas (6.5)–(6.8) are direct consequences of Theorem 6.1.

    Theorem 6.2. Let θm(x) be the non-symmetric polynomials that are expressed by (2.10). The derivatives of θm(x) can be expressed in terms of FLa,bm(x) as

    Dsθm(x)=1amsp=0p=0(1)pY2,m(m2sp)(1+m2s)sFLa,bms2p(x)+1amsp=0p=0(1)pY2+1,m(1+m2sp)(m2s)sFLa,bms2p1(x), (6.9)

    where Y,m are the power form coefficients that appear in (2.10).

    Proof. The analytic form of θm(x) leads to the following formula:

    Dsχm(x)=msr=0Yr,m(mrs+1)sxmrs. (6.10)

    The application of the inversion formula (3.11) leads to

    Dsθm(x)=1amsr=0Yr,m(mrs+1)smrst=0(1)t(msrt)FLa,bmrs2t(x), (6.11)

    which can be turned into

    Dsθm(x)=1amsp=0p=0(1)pY2,m(m2sp)(1+m2s)sFLa,bms2p(x)+1amsp=0p=0(1)pY2+1,m(1+m2sp)(m2s)sFLa,bms2p1(x). (6.12)

    This proves Theorem 6.2.

    As a consequence of Theorem 6.2, the following corollary gives two expressions for the derivative formulas of the normalized shifted Jacobi polynomials and the Schröder polynomials in terms of the MFLPs.

    Corollary 6.2. Consider two positive integers m and s with ms. The following derivative formulas hold:

    DsV(α,β)m(x)=m!Γ(1+α)Γ(2m+α+β)aΓ(1+m+α)Γ(1+m+α+β)×(msp=0(1)p(2m+α+β)p!(mps)! 4F3(p,m+p+s,m2β2,12m2β212,mα2β2,12mα2β2|14)FLa,bms2p(x)+msp=0(1)p+1(m+β)p!(mps1)! 4F3(p,1m+p+s,12m2β2,1m2β232,12mα2β2,1mα2β2|14)FLa,bms2p1(x)), (6.13)
    DsSm(x)=(2m)!a(m+1)!msp=0(1)pp!(mps)! 4F3(12m2,m2,p,m+p+s12,12m,m|14)FLa,bms2p(x)+(2m1)!am!msp=0(1)pp!(mps1)! 4F3(12m2,m2,p,1m+p+s32,12m,1m|14)FLa,bms2p1(x). (6.14)

    Proof. It is an immediate outcome of Theorem 6.2 considering the power form coefficients of the V(α,β)(x) in the first row of Table 1.

    This section is confined to presenting a new linearization formula (LF) of the MFLPs. In addition, other linearization formulas (LFs) involving MFLPs will be given. More precisely, the following formulas will be established:

    ● The LF of two classes of the MFLPs.

    ● The LFs of the MFLPs with any symmetric polynomial whose expression is as in (2.9).

    ● The product formula of the MFLPs with any non-symmetric polynomials whose expression is as in (2.10).

    Theorem 7.1. Let i and j be two positive integers. The following product formula is valid:

    FLa,bi(x)FLc,dj(x)=b(FLc,di+j(x)+(1)iFLc,dji(x))+(2ba)i2m=0(1)m+1FLc,dj+i2m2(x). (7.1)

    Proof. It is possible to write the product FLa,bi(x)FLc,dj(x) using the analytic form (3.9) along with the moment formula (3.10) as

    FLa,bi(x)FLc,dj(x)=i2m=0(i2m+1)m1((i2m)b+ma)m!×i2mr=0(1)r(i2mr)FLc,di+j2m2r(x). (7.2)

    Some tedious manipulations lead to the following formula:

    FLa,bi(x)FLc,dj(x)=bFLc,di+j(x)+(1)iFLc,dji(x)+i2p=0p+1=0(1)1+p(b(i2)+a)(i21+p)(1+i2)1!FLc,di+j2p2(x). (7.3)

    Now, if we let

    Hp,i,j=p+1=0(1)1+p(b(i2)+a)(i21+p)(1+i2)1!,

    then, it is not difficult to show that Hp,i,j satisfies the following recursive formula:

    Hp+1,i,j+Hp,i,j=0,H0,i,j=a2b.

    Thus, it is easy to note that Hp,i,j has the following expression:

    Hp,i,j=(1)p(a2b),

    and accordingly, the following product formula is obtained:

    FLa,bi(x)FLc,dj(x)=b(FLc,di+j(x)+(1)iFLc,dji(x))+(2ba)i2m=0(1)m+1FLc,dj+i2m2(x).

    This finalizes the proof of Theorem 7.1.

    Some new particular product formulas can be deduced as consequences of Theorem 7.1. In the following section, we present some of these results.

    Corollary 7.1. Consider two positive integers i and j. The following linearization formula holds:

    FLa,bi(x)FLa,bj(x)=b(FLa,bi+j(x)+(1)iFLa,bji(x))+(2ba)i2m=0(1)m+1FLa,bj+i2m2(x). (7.4)

    Proof. The proof is a special case of formula (7.1) corresponding to the choice: c=a and d=b.

    Corollary 7.2. Consider two positive integers i and j. The following linearization formulas hold:

    Fi+1(x)Lj(x)=Li+j(x)+(1)iLji(x)+i2m=0(1)m+1Lj+i2m2(x), (7.5)
    Li(x)Fj+1(x)=Fi+j+1(x)+(1)iFji+1(x), (7.6)
    Fi+1(x)Fj+1(x)=Fi+j+1(x)+(1)iFji+1(x)+i2m=0(1)m+1Fj+i2m1(x), (7.7)
    Li(x)Lj(x)=Li+j(x)+(1)iLji(x). (7.8)

    Proof. Relations (7.5)–(7.8) are special cases of (7.1) taking into consideration (3.3).

    Theorem 7.2. Let i and j be two non-negative integers, and consider the symmetric polynomials χi(x) that can be represented by (2.9). The following product formula applies:

    FLa,bi(x)χj(x)=jp=0p=0G,j(1)p(j2p)FLa,bi+j2p(x), (7.9)

    where G,j are the power form coefficients in (2.9).

    Proof. The analytic form of χi(x) in (2.9) enables one to write

    FLa,bi(x)χj(x)=j2m=0Gm,jxj2mFLa,bi(x). (7.10)

    Thanks to the moment formula (3.10), the last formula turns into

    FLa,bi(x)χj(x)=j2m=0Gm,jj2mr=0(1)r(j2mr)FLa,bi+j2m2r(x), (7.11)

    which can be converted into

    FLa,bi(x)χj(x)=jp=0p=0G,j(1)p(j2p)FLa,bi+j2p(x). (7.12)

    This proves Theorem 7.2.

    In the following corollary, we display some product formulas of the MFLPs and some symmetric polynomials.

    Corollary 7.3. Consider positive integers i and j. The following LFs hold:

    FLa,bi(x)C(λ)j(x)=21+j+2λΓ(j+λ)Γ(12+λ)πΓ(j+2λ)×jp=0(1)p(jp) 2F1(p,pj1jλ|14)FLa,bi+j2p(x), (7.13)
    FLa,bi(x)FA,Bj(x)=Ajjp=0(1)p(jp) 2F1(p,pjj|BA2)FLa,bi+j2p(x), (7.14)
    FLa,bi(x)LˉA,ˉBj(x)=ˉAjjp=0(1)p(jp) 2F1(p,pj1j|ˉBˉA2)FLa,bi+j2p(x), (7.15)
    FLa,bi(x)Hj(x)=jp=0(2)j+2p(jp)U(j+p,1j+2p,4)FLa,bi+j2p(x), (7.16)

    where U(a,b,z) is the confluent hypergeometric function [48].

    Proof. The results of Corollary 7.3 are consequences of Theorem 7.2.

    Theorem 7.3. Let i and j be two non-negative integers. For the non-symmetric polynomials θi(x) that are represented by (2.10), the following product formula applies:

    FLa,bi(x)θj(x)=jp=0p=0Y2,j(1)p(j2p)FLa,bi+j2p(x)+j1p=0p=0Y2+1,j(1)p(1+j2p)FLa,bi+j2p1(x), (7.17)

    where Y,j are the power form coefficients in (2.10).

    Proof. Applying the analytic form of the non-symmetric polynomials θi(x) in (2.9) enables one to write

    FLa,bi(x)θj(x)=jm=0Ym,jxjmFLa,bi(x). (7.18)

    Thanks to the moment formula (3.10), the last formula turns into

    FLa,bi(x)χj(x)=jm=0Ym,jjmr=0(1)r(jmr)Fa,bi+jm2r(x). (7.19)

    Some lengthy computations convert the last formula into

    FLa,bi(x)χj(x)=jp=0p=0Y2,j(1)p(j2p)FLa.bi+j2p(x)+j1p=0p=0Y2+1,j(1)p(1+j2p)FLa.bi+j2p1(x). (7.20)

    The proof is now complete.

    Remark 7.1. We comment here that from Theorem 7.3, we can find linearization formulas of FLa,bi(x) with some celebrated non-symmetric polynomials. The following corollary exhibits two linearization formulas as two applications of this theorem.

    Corollary 7.4. Consider the two positive integers i and j. The following two LFs apply:

    FLa,bi(x)P(α,β)j(x)=Γ(1+α)Γ(1+2j+α+β)Γ(1+j+α)Γ(1+j+α+β)×jp=0(1)p(jp) 4F3(p,j+p,j2β2,12j2β212,jα2β2,12jα2β2|14)FLa,bi+j2p(x)+(j+β)j!Γ(1+α)Γ(2j+α+β)Γ(1+j+α)Γ(1+j+α+β)×j1p=0(1)p+1(1+jp)!p! 4F3(p,1j+p,12j2β2,1j2β232,12jα2β2,1jα2β2|14)FLa,bi+j2p1(x), (7.21)
    FLa,bi(x)Sj(x)=jp=0(1)p(jp) 6F5(p,j+p,14j4,12j4,34j4,j412,1,32,12j2,j2|4)FLa,bi+j2p(x)+12(j1)jj1p=0(1)p(j1p) 6F5(p,1j+p,12j4,34j4,1j4,54j432,32,2,12j2,1j2|4)FLa,bi+j2p1(x). (7.22)

    Proof. The results of Corollary 7.4 are consequences of Theorem 7.3.

    This section presents an application of some of the derived expressions. More precisely, some new definite integral formulas can be deduced based on derivatives, connection, and linearization coefficients.

    Corollary 8.1. Let m2. The following integral formula is valid:

    10FLa,bm(x)dx=Wa,bm={a,m=0,b2,m=1,bm+13F2(12m2,m2,1+bma2b1m,bma2b|4),m even,a2b,2(a2b+am)m21+bm+13F2(12m2,m2,1+bma2b1m,bma2b|4),m odd,a2b,bm+12F1(12m2,m21m|4),m even,a=2b,bm(4m21+1m(m+1)2F1(12m2,m21m|4)),m odd,a=2b. (8.1)

    Proof. Form the connection formula (5.22), we have

    FLa,bm(x)dx=m2p=0Vp,mBm2p(x)+m12p=0ˉVp,mBm2p1(x),m2, (8.2)

    where the coefficients Vp,m, and ˉVp,m are given by (5.23) and (5.24). Now, if we integrate both sides of (5.22) from 0 to 1, then we obtain

    10FLa,bm(x)dx=m2p=0Vp,m10Bm2p(x)dx+m2p=0ˉVp,m10Bm2p1(x)dx. (8.3)

    The well-known integral [52]

    10B(x)dx={1,=0,0,>0,

    leads to converting (8.3) into

    10FLa,bm(x)dx=m2p=0Vp,mδm2p,0+m2p=0ˉVp,mδm2p1,0, (8.4)

    which implies the following integral formula:

    10FLa,bm(x)dx={Vm2,m,m even,ˉVm12,m,m odd. (8.5)

    The two cases corresponding to m=0,1 are easy. So now, formula (8.1) can be obtained.

    Corollary 8.2. Let m and n be two non-negative integers nm. We have the following integral formula:

    10FLa,bm(x)FLa,bn(x)dx=b(Wm+n+(1)mWnm)+(2ba)m1=1(1)Wm+n2, (8.6)

    and in particular, for a=2b, this formula reduces to

    10FL2b,bm(x)FL2b,bn(x)dx=b(Wm+n+(1)mWnm). (8.7)

    Proof. Formula (8.6) is a consequence of the linearization formula (7.4) together with formula (8.1). Formula (8.7) is a specific formula of (8.6).

    Corollary 8.3. Let χj(x) be the symmetric polynomial that is represented by (2.9). The following formula is valid for two non-negative integers i and j:

    10FLa,bi(x)χj(x)dx=jp=0p=0G,j(1)p(j2p)Wi+j2p, (8.8)

    where Wi are given in (8.1).

    Proof. Using formula (7.12), we can write

    10FLa,bi(x)χj(x)dx=jp=0p=0G,j(1)p(j2p)10FLi+j2p(x)dx, (8.9)

    which is equivalent to the form in (8.8).

    Corollary 8.4. Let i,j be two positive numbers. The following integral formulas hold:

    10FLa,bi(x)C(λ)j(x)dx=21+j+2λΓ(j+λ)Γ(12+λ)πΓ(j+2λ)jp=0(1)p(jp) 2F1(p,pj1jλ|14)Wi+j2p,10FLa,bi(x)FA,Bj(x)dx=Ajjp=0(1)p(jp)2F1(p,pjj|BA2)Wi+j2p,10FLa,bi(x)LˉA,ˉBj(x)=ˉAjjp=0(1)p(jp)2F1(p,pj1j|ˉBˉA2)Wi+j2p,10FLa,bi(x)Hj(x)dx=jp=0(2)j+2p(jp)U(j+p,1j+2p,4)Wi+j2p.

    Proof. Direct application to the result in (8.8) together with the product formulas (7.13)–(7.16).

    Corollary 8.5. Let θj(x) be the non-symmetric polynomials that are represented by (2.10). The following formula is valid for two non-negative integers i and j:

    10FLa,bi(x)θj(x)dx=jp=0p=0Y2,j(1)p(j2p)Wi+j2p+j1p=0p=0Y2+1,j(1)p(1+j2p)Wi+j2p1. (8.10)

    Proof. Making use of formula (7.17) together with the integral formula (8.1), formula (8.10) can be obtained.

    As consequences of Corollary 8.5, we give the integral formulas of the MFLPs with shifted Jacobi and Schröder polynomials.

    Corollary 8.6. Let i,j be two positive numbers. The following integral formula holds:

    10FLa,bi(x)˜P(α,β)j(x)dx=jp=0Rp,i,jWi+j2p+j1p=0ˉRp,i,jWi+j2p1, (8.11)

    where

    Rp,i,j=Γ(1+α)Γ(1+2j+α+β)(1)p(jp)Γ(1+j+α)Γ(1+j+α+β)4F3(p,j+p,j2β2,12j2β212,jα2β2,12jα2β2|14),ˉRp,i,j=(1)p+1(j+β)j!Γ(1+α)Γ(2j+α+β)(1+jp)!p!Γ(1+j+α)Γ(1+j+α+β)4F3(p,1j+p,12j2β2,1j2β232,12jα2β2,1jα2β2|14).

    Proof. Formula (8.11) comes from the direct application of (7.21) together with (8.1).

    Corollary 8.7. Let i,j be two positive numbers. The following integral formula holds:

    10FLa,bi(x)Sj(x)dx=jp=0Gp,i,jWi+j2p+j1p=0ˉGp,i,jWi+j2p1, (8.12)

    where

    Gp,i,j=(1)p(jp)6F5(p,pj,14j4,12j4,34j4,j412,1,32,12j2,j2|4),ˉGp,i,j=12(j1)j(1)p(j1p)6F5(p,1j+p,12j4,34j4,1j4,54j432,32,2,12j2,1j2|4).

    Proof. Formula (8.12) comes from the direct application of (7.22) together with (8.1).

    In this study, we have established a novel polynomial sequence that combines Fibonacci and Lucas sequences. Thus, these polynomials are significant since they are extensions of the two sequences of polynomials. Developing certain basic formulas for these polynomials led to the establishment of additional important related formulas. We established several new formulas for linearization, connection, and derivatives of the MFLPs. The application of some of the established formulas led to the deduction of additional formulas for the computation of certain integrals. We wish to investigate further sequences of polynomials shortly. We anticipate that these polynomials may be used as basis functions for approximating different differential equations in numerical analysis. This is a worthy point to investigate.

    W. M. Abd-Elhameed: Conceptualization, methodology, validation, formal analysis, funding acquisition, investigation, project administration, supervision, writing – original draft, writing - review editing; O. M. Alqubori: Methodology, funding acquisition, validation and investigation. All authors have read and approved the final version of the manuscript for publication.

    The authors declare that they have not used artificial intelligence tools in the creation of this article.

    The authors would like to thank the referees for their constructive comments, which helped us to enhance the paper in its present form.

    The authors declare that they have no competing interests.



    [1] J. P. Boyd, Chebyshev and Fourier spectral methods, Courier Corporation, 2001.
    [2] J. C. Mason, D. C. Handscomb, Chebyshev polynomials, CRC Press, 2002.
    [3] F. Marcellán, Orthogonal polynomials and special functions: Computation and applications, Springer Science & Business Media, 1883 (2006).
    [4] M. A. Abdelkawy, M. E. A. Zaky, M. M. Babatin, A. S. Alnahdi, Jacobi spectral collocation technique for fractional inverse parabolic problem, Alex. Eng. J., 61 (2022), 6221–6236. https://doi.org/10.1016/j.aej.2021.11.050 doi: 10.1016/j.aej.2021.11.050
    [5] M. M. Alsuyuti, E. H. Doha, S. S. Ezz-Eldien, Galerkin operational approach for multi-dimensions fractional differential equations, Commun. Nonlinear Sci. Numer. Simul., 114 (2022), 106608. https://doi.org/10.1016/j.cnsns.2022.106608 doi: 10.1016/j.cnsns.2022.106608
    [6] C. Othmani, H. Zhang, C. Lü, Y. Q. Wang, A. R. Kamali, Orthogonal polynomial methods for modeling elastodynamic wave propagation in elastic, piezoelectric and magneto-electro-elastic composites—a review, Compos. Struct., 286 (2022), 115245. https://doi.org/10.1016/j.compstruct.2022.115245 doi: 10.1016/j.compstruct.2022.115245
    [7] M. Pourbabaee, A. Saadatmandi, Collocation method based on Chebyshev polynomials for solving distributed order fractional differential equations, Comput. Methods Differ. Equ., 9 (2021), 858–873. https://doi.org/10.22034/cmde.2020.38506.1695 doi: 10.22034/cmde.2020.38506.1695
    [8] Y. Soykan, On generalized Fibonacci polynomials: Horadam polynomials, Earthline J. Math. Sci., 11 (2023), 23–114. https://doi.org/10.34198/ejms.11123.23114 doi: 10.34198/ejms.11123.23114
    [9] R. S. Rajawat, K. K. Singh, V. N. Mishra, Approximation by modified Bernstein polynomials based on real parameters, Math. Found. Comput., 7 (2024), 297–309. https://doi.org/10.3934/mfc.2023005 doi: 10.3934/mfc.2023005
    [10] M. Pathan, W. A. Khan, A new class of generalized polynomials associated with Hermite and Euler polynomials, Mediterr. J. Math., 13 (2016), 913–928. https://doi.org/10.1007/s00009-015-0551-1 doi: 10.1007/s00009-015-0551-1
    [11] N. Khan, T. Usman, J. Choi, A new class of generalized polynomials, Turk. J. Math., 42 (2018), 1366–1379. https://doi.org/10.3906/mat-1709-44 doi: 10.3906/mat-1709-44
    [12] G. Dattoli, Generalized polynomials, operational identities and their applications, J. Comput. Appl. Math., 118 (2000), 111–123. https://doi.org/10.1016/S0377-0427(00)00283-1 doi: 10.1016/S0377-0427(00)00283-1
    [13] T. Kim, D. S. Kim, Degenerate polyexponential functions and degenerate Bell polynomials, J. Math. Anal. Appl., 487 (2020), 124017. https://doi.org/10.1016/j.jmaa.2020.124017 doi: 10.1016/j.jmaa.2020.124017
    [14] W. M. Abd-Elhameed, O. M. Alqubori, On generalized Hermite polynomials, AIMS Math., 9 (2024), 32463–32490. https://doi.org/10.3934/math.20241556 doi: 10.3934/math.20241556
    [15] F. Qi, D. W. Niu, D. Lim, Y. H. Yao, Special values of the Bell polynomials of the second kind for some sequences and functions, J. Math. Anal. Appl., 491 (2020), 124382. https://doi.org/10.1016/j.jmaa.2020.124382 doi: 10.1016/j.jmaa.2020.124382
    [16] S. Araci, A new class of Bernoulli polynomials attached to polyexponential functions and related identities, Adv. Stud. Contemp. Math., 31 (2021), 195–204.
    [17] D. V. Dolgy, D. S. Kim, T. Kim, J. Kwon, On fully degenerate Bell numbers and polynomials, Filomat, 34 (2020), 507–514. https://doi.org/10.2298/FIL2002507D doi: 10.2298/FIL2002507D
    [18] F. A. Costabile, M. I. Gualtieri, A. Napoli, Polynomial sequences: Elementary basic methods and application hints. A survey, Rev. Real Acad. Cienc. Exactas Fis. Nat. Ser. A Math., 113 (2019), 3829–3862. https://doi.org/10.1007/s13398-019-00682-9 doi: 10.1007/s13398-019-00682-9
    [19] F. A. Costabile, M. I. Gualtieri, A. Napoli, M. Altomare, Odd and even Lidstone-type polynomial sequences. Part 1: Basic topics, Adv. Differ. Equ., 2018 (2018), 1–26. https://doi.org/10.1007/s10092-019-0354-z doi: 10.1007/s10092-019-0354-z
    [20] F. Costabile, M. Gualtieri, A. Napoli, Recurrence relations and determinant forms for general polynomial sequences. Application to Genocchi polynomials, Integr. Transf. Spec. F., 30 (2019), 112–127. https://doi.org/10.1080/10652469.2018.1537272 doi: 10.1080/10652469.2018.1537272
    [21] O. Yayenie, New identities for generalized Fibonacci sequences and new generalization of Lucas sequences, Southeast Asian Bull. Math., 36 (2012).
    [22] N. Kilar, Y. Simsek, Two parametric kinds of Eulerian-type polynomials associated with Euler's formula, Symmetry, 11 (2019), 1097. https://doi.org/10.3390/sym11091097 doi: 10.3390/sym11091097
    [23] L. Aceto, H. Malonek, G. Tomaz, A unified matrix approach to the representation of Appell polynomials, Integr. Transf. Spec. Funct., 26 (2015), 426–441. https://doi.org/10.1080/10652469.2015.1013035 doi: 10.1080/10652469.2015.1013035
    [24] T. Kim, D. Kim, Some results on degenerate Fubini and degenerate Bell polynomials, Appl. Anal. Discrete Math., 17 (2023), 548–560.
    [25] K. Prasad, H. Mahato, Cryptography using generalized Fibonacci matrices with Affine-Hill cipher, J. Discrete Math. Sci. Cryptogr., 25 (2022), 2341–2352. https://doi.org/10.1080/09720529.2020.1838744 doi: 10.1080/09720529.2020.1838744
    [26] T. Koshy, Fibonacci and Lucas numbers with applications, John Wiley & Sons, 51 (2011).
    [27] W. M. Abd-Elhameed, H. M. Ahmed, A. Napoli, V. Kowalenko, New formulas involving Fibonacci and certain orthogonal polynomials, Symmetry, 15 (2023), 736. https://doi.org/10.3390/sym15030736 doi: 10.3390/sym15030736
    [28] W. M. Abd-Elhameed, A. Napoli, Some novel formulas of Lucas polynomials via different approaches, Symmetry, 15 (2023), 185. https://doi.org/10.3390/sym15010185 doi: 10.3390/sym15010185
    [29] W. M. Abd-Elhameed, A. F. Abu-Sunayh, M. H. Alharbi, A. G. Atta, Spectral tau technique via Lucas polynomials for the time-fractional diffusion equation, AIMS Math., 9 (2024), 34567–34587. https://doi.org/10.3934/math.20241646 doi: 10.3934/math.20241646
    [30] Z. Wu, W. Zhang, Several identities involving the Fibonacci polynomials and Lucas polynomials, J. Inequal. Appl., 2013 (2013), 1–14. https://doi.org/10.1186/1029-242X-2013-205 doi: 10.1186/1029-242X-2013-205
    [31] Z. Jin, On the Lucas polynomials and some of their new identities, Adv. Differ. Equ., 2018 (2018), 1–8. https://doi.org/10.1186/s13662-018-1527-9 doi: 10.1186/s13662-018-1527-9
    [32] D. Aharonov, A. Beardon, K. Driver, Fibonacci, Chebyshev, and orthogonal polynomials, Am. Math. Mon., 112 (2005), 612–630. https://doi.org/10.1080/00029890.2005.11920232
    [33] Y. Yuan, W. Zhang, Some identities involving the Fibonacci polynomials, Fibonacci Q., 40 (2002), 314–318. https://doi.org/10.1080/00150517.2002.12428631 doi: 10.1080/00150517.2002.12428631
    [34] W. M. Abd-Elhameed, A. N. Philippou, N. A. Zeyada, Novel results for two generalized classes of Fibonacci and Lucas polynomials and their uses in the reduction of some radicals, Mathematics, 10 (2022), 2342. https://doi.org/10.3390/math10132342 doi: 10.3390/math10132342
    [35] N. Yilmaz, I. Aktas, Special transforms of the generalized bivariate Fibonacci and Lucas polynomials, Hacet. J. Math. Stat., 52 (2023), 640–651. https://doi.org/10.15672/hujms.1110311 doi: 10.15672/hujms.1110311
    [36] W. M. Abd-Elhameed, N. A. Zeyada, New formulas including convolution, connection and radicals formulas of k-Fibonacci and k-Lucas polynomials, Indian J. Pure Appl. Math., 53 (2022), 1006–1016. https://doi.org/10.1007/s13226-021-00214-5 doi: 10.1007/s13226-021-00214-5
    [37] A. Nalli, P. Haukkanen, On generalized Fibonacci and Lucas polynomials, Chaos Soliton. Fract., 42 (2009), 3179–3186. https://doi.org/10.1016/j.chaos.2009.04.048 doi: 10.1016/j.chaos.2009.04.048
    [38] S. Haq, I. Ali, Approximate solution of two-dimensional Sobolev equation using a mixed Lucas and Fibonacci polynomials, Eng. Comput., 38 (2022), 2059–2068. https://doi.org/10.1007/s00366-021-01327-5 doi: 10.1007/s00366-021-01327-5
    [39] S. Sabermahani, Y. Ordokhani, P. Rahimkhani, Application of generalized Lucas wavelet method for solving nonlinear fractal-fractional optimal control problems, Chaos Soliton. Fract., 170 (2023), 113348. https://doi.org/10.1016/j.chaos.2023.113348 doi: 10.1016/j.chaos.2023.113348
    [40] W. M. Abd-Elhameed, New product and linearization formulas of Jacobi polynomials of certain parameters, Integr. Transf. Spec. F., 26 (2015), 586–599. https://doi.org/10.1080/10652469.2015.1029924 doi: 10.1080/10652469.2015.1029924
    [41] I. Area, E. Godoy, A. Ronveaux, A. Zarzo, Solving connection and linearization problems within the Askey scheme and its q-analogue via inversion formulas, J. Comput. Appl. Math., 133 (2001), 151–162. https://doi.org/10.1016/S0377-0427(00)00640-3 doi: 10.1016/S0377-0427(00)00640-3
    [42] H. Chaggara, W. Koepf, On linearization and connection coefficients for generalized Hermite polynomials, J. Comput. Appl. Math., 236 (2011), 65–73. https://doi.org/10.1016/j.cam.2011.03.010 doi: 10.1016/j.cam.2011.03.010
    [43] J. Sánchez-Ruiz, Linearization and connection formulas involving squares of Gegenbauer polynomials, Appl. Math. Lett., 14 (2001), 261–267. https://doi.org/10.1016/s0893-9659(00)00146-4 doi: 10.1016/s0893-9659(00)00146-4
    [44] J. Sánchez-Ruiz, P. L. Artés, A. Martínez-Finkelshtein, J. Dehesa, General linearization formulas for products of continuous hypergeometric-type polynomials, J. Phys. A: Math. Gen., 32 (1999), 7345. https://doi.org/10.1088/0305-4470/32/42/308 doi: 10.1088/0305-4470/32/42/308
    [45] H. M. Ahmed, Computing expansions coefficients for Laguerre polynomials, Integr. Transf. Spec. Funct., 32 (2021), 271–289. https://doi.org/10.1080/10652469.2020.1815727 doi: 10.1080/10652469.2020.1815727
    [46] W. M. Abd-Elhameed, Novel formulas of certain generalized Jacobi polynomials, Mathematics, 10 (2022), 4237. https://doi.org/10.3390/math10224237 doi: 10.3390/math10224237
    [47] W. M. Abd-Elhameed, A. K. Amin, Novel formulas of Schröder polynomials and their related numbers, Mathematics, 11 (2023), 468. https://doi.org/10.3390/math11020468 doi: 10.3390/math11020468
    [48] G. Andrews, R. Askey, R. Roy, Special functions, Cambridge University Press, 71 (1999).
    [49] R. Askey, Orthogonal polynomials and special functions, SIAM, 1975.
    [50] G. B. Djordjevic, G. V. Milovanovic, Special classes of polynomials, University of Nis, Faculty of Technology Leskovac, 2014.
    [51] W. Koepf, Hypergeometric summation, Springer Universitext Series. Springer, 2Eds, 2014. Available from: http://www.hypergeometric-summation.org.
    [52] W. M. Abd-Elhameed, A. K. Amin, Novel identities of Bernoulli polynomials involving closed forms for some definite integrals, Symmetry, 14 (2022), 2284. https://doi.org/10.3390/sym14112284 doi: 10.3390/sym14112284
  • This article has been cited by:

    1. Waleed Mohamed Abd-Elhameed, Omar Mazen Alqubori, Abdulrahim A. Alluhaybi, Amr Kamel Amin, Novel Expressions for Certain Generalized Leonardo Polynomials and Their Associated Numbers, 2025, 14, 2075-1680, 286, 10.3390/axioms14040286
  • Reader Comments
  • © 2025 the Author(s), licensee AIMS Press. This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0)
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Metrics

Article views(640) PDF downloads(54) Cited by(1)

Figures and Tables

Tables(1)

Other Articles By Authors

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return

Catalog