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2021 Volume 6, Issue 9

Research article Special Issue
Coefficient bounds for certain two subclasses of bi-univalent functions
Ebrahim Analouei Adegani,  Nak Eun Cho,  Davood Alimohammadi,  Ahmad Motamednezhad
2021, Volume 6, Issue 9: 9126-9137. doi: 10.3934/math.2021530
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Research article Special Issue
Metric dimension and edge metric dimension of windmill graphs
Pradeep Singh,  Sahil Sharma,  Sunny Kumar Sharma,  Vijay Kumar Bhat
2021, Volume 6, Issue 9: 9138-9153. doi: 10.3934/math.2021531
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Research article Special Issue
On more general inequalities for weighted generalized proportional Hadamard fractional integral operator with applications
Shuang-Shuang Zhou,  Saima Rashid,  Erhan Set,  Abdulaziz Garba Ahmad,  Y. S. Hamed
2021, Volume 6, Issue 9: 9154-9176. doi: 10.3934/math.2021532
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Research article
Stabilization of wind farm integrated transmission system with input delay
Gaoran Wang,  Weiwei Sun,  Shuqing Wang
2021, Volume 6, Issue 9: 9177-9193. doi: 10.3934/math.2021533
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Research article
Evans model for dynamic economics revised
Ji-Huan He,  Chun-Hui He,  Hamid M. Sedighi
2021, Volume 6, Issue 9: 9194-9206. doi: 10.3934/math.2021534
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Research article Special Issue
$ M- $truncated optical soliton and their characteristics to a nonlinear equation governing the certain instabilities of modulated wave trains
Abdullahi Yusuf,  Tukur A. Sulaiman,  Mustafa Inc,  Sayed Abdel-Khalek,  K. H. Mahmoud
2021, Volume 6, Issue 9: 9207-9221. doi: 10.3934/math.2021535
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Research article
Well posedness of second-order impulsive fractional neutral stochastic differential equations
Ramkumar Kasinathan,  Ravikumar Kasinathan,  Dumitru Baleanu,  Anguraj Annamalai
2021, Volume 6, Issue 9: 9222-9235. doi: 10.3934/math.2021536
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Research article
On Simpson type inequalities for generalized strongly preinvex functions via $ (p, q) $-calculus and applications
Waewta Luangboon,  Kamsing Nonlaopon,  Jessada Tariboon,  Sortiris K. Ntouyas
2021, Volume 6, Issue 9: 9236-9261. doi: 10.3934/math.2021537
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Research article
Statistical modelling for Bladder cancer disease using the NLT-W distribution
Heba S. Mohammed,  Zubair Ahmad,  Alanazi Talal Abdulrahman,  Saima K. Khosa,  E. H. Hafez,  M. M. Abd El-Raouf,  Marwa M. Mohie El-Din
2021, Volume 6, Issue 9: 9262-9276. doi: 10.3934/math.2021538
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Research article Special Issue
Infinitely many solutions for a class of fractional Robin problems with variable exponents
Ramzi Alsaedi
2021, Volume 6, Issue 9: 9277-9289. doi: 10.3934/math.2021539
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Research article
On the fuzzification of Lagrange's theorem in $ (\alpha, \beta) $-Pythagorean fuzzy environment
Supriya Bhunia,  Ganesh Ghorai,  Qin Xin
2021, Volume 6, Issue 9: 9290-9308. doi: 10.3934/math.2021540
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Research article
Biharmonic submanifolds of Kaehler product manifolds
Yanlin Li,  Mehraj Ahmad Lone,  Umair Ali Wani
2021, Volume 6, Issue 9: 9309-9321. doi: 10.3934/math.2021541
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Research article Special Issue
Further characterizations of the weak group inverse of matrices and the weak group matrix
Hui Yan,  Hongxing Wang,  Kezheng Zuo,  Yang Chen
2021, Volume 6, Issue 9: 9322-9341. doi: 10.3934/math.2021542
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Research article
On the reflexive edge strength of the circulant graphs
Mohamed Basher
2021, Volume 6, Issue 9: 9342-9365. doi: 10.3934/math.2021543
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Research article
Condition numbers of the minimum norm least squares solution for the least squares problem involving Kronecker products
Lingsheng Meng,  Limin Li
2021, Volume 6, Issue 9: 9366-9377. doi: 10.3934/math.2021544
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Research article
Fixed points of nonlinear contractions with applications
Mohammed Shehu Shagari,  Qiu-Hong Shi,  Saima Rashid,  Usamot Idayat Foluke,  Khadijah M. Abualnaja
2021, Volume 6, Issue 9: 9378-9396. doi: 10.3934/math.2021545
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Research article
Generalizations of fractional Hermite-Hadamard-Mercer like inequalities for convex functions
Miguel Vivas-Cortez,  Muhammad Aamir Ali,  Artion Kashuri,  Hüseyin Budak
2021, Volume 6, Issue 9: 9397-9421. doi: 10.3934/math.2021546
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Research article Special Issue
Construction of $ BCK $-neighborhood systems in a $ d $-algebra
Hee Sik Kim,  J. Neggers,  Sun Shin Ahn
2021, Volume 6, Issue 9: 9422-9435. doi: 10.3934/math.2021547
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Research article Special Issue
The third-power moment of the Riesz mean error term of symmetric square $ L $-function
Rui Zhang,  Xiaofei Yan
2021, Volume 6, Issue 9: 9436-9445. doi: 10.3934/math.2021548
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Research article
Assessing the role of bacterial plasmid replication in a competition model of sensitive and resistant bacteria to antibiotics
Eduardo Ibargüen-Mondragón,  Miller Cerón Gómez,  Edith M. Burbano-Rosero
2021, Volume 6, Issue 9: 9446-9467. doi: 10.3934/math.2021549
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Research article
A new vertex distinguishing total coloring of trees
Chao Yang,  Bing Yao,  Zhi-xiang Yin
2021, Volume 6, Issue 9: 9468-9475. doi: 10.3934/math.2021550
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Research article
Geometric characterizations of canal surfaces with Frenet center curves
Jinhua Qian,  Jie Liu,  Xueshan Fu,  Seoung Dal Jung
2021, Volume 6, Issue 9: 9476-9490. doi: 10.3934/math.2021551
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Research article
Asymptotic behavior for a class of viscoelastic equations with memory lacking instantaneous damping
Jiangwei Zhang,  Yongqin Xie
2021, Volume 6, Issue 9: 9491-9509. doi: 10.3934/math.2021552
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Research article
Convergence and quasi-optimality based on an adaptive finite element method for the bilinear optimal control problem
Zuliang Lu,  Xiankui Wu,  Fei Huang,  Fei Cai,  Chunjuan Hou,  Yin Yang
2021, Volume 6, Issue 9: 9510-9535. doi: 10.3934/math.2021553
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Research article
Almost primes in Piatetski-Shapiro sequences
Victor Zhenyu Guo
2021, Volume 6, Issue 9: 9536-9546. doi: 10.3934/math.2021554
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Research article
Bifurcation results of positive solutions for an elliptic equation with nonlocal terms
Jiaqing Hu,  Xian Xu,  Qiangqiang Yang
2021, Volume 6, Issue 9: 9547-9567. doi: 10.3934/math.2021555
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Research article
The (2+1)-dimensional hyperbolic nonlinear Schrödinger equation and its optical solitons
Dumitru Baleanu,  Kamyar Hosseini,  Soheil Salahshour,  Khadijeh Sadri,  Mohammad Mirzazadeh,  Choonkil Park,  Ali Ahmadian
2021, Volume 6, Issue 9: 9568-9581. doi: 10.3934/math.2021556
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Research article
Integral inequalities of Hermite-Hadamard type for GA-$ F $-convex functions
Ye Shuang,  Feng Qi
2021, Volume 6, Issue 9: 9582-9589. doi: 10.3934/math.2021557
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Research article
Estimating fixed points of non-expansive mappings with an application
Mohd Jubair,  Faizan Ahmad Khan,  Javid Ali,  Yeşim Saraç
2021, Volume 6, Issue 9: 9590-9601. doi: 10.3934/math.2021558
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Research article Special Issue
On a Diophantine equation with prime variables
Jing Huang,  Ao Han,  Huafeng Liu
2021, Volume 6, Issue 9: 9602-9618. doi: 10.3934/math.2021559
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Research article
$ \theta $-type generalized fractional integral and its commutator on some non-homogeneous variable exponent spaces
Guanghui Lu,  Li Rui
2021, Volume 6, Issue 9: 9619-9632. doi: 10.3934/math.2021560
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Research article
Some weighted estimates for the commutators of $p$-adic Hardy operator on two weighted $p$-adic Herz-type spaces
Naqash Sarfraz,  Muhammad Aslam
2021, Volume 6, Issue 9: 9633-9646. doi: 10.3934/math.2021561
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Research article
Perturbed uncertain differential equations and perturbed reflected canonical process
Yuanbin Ma,  Zhi Li
2021, Volume 6, Issue 9: 9647-9659. doi: 10.3934/math.2021562
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Research article Special Issue
Soliton solutions for a class of generalized quasilinear Schrödinger equations
Rui Sun
2021, Volume 6, Issue 9: 9660-9674. doi: 10.3934/math.2021563
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Research article
Analysis of the generalized progressive hybrid censoring from Burr Type-Ⅻ lifetime model
Magdy Nagy,  Khalaf S. Sultan,  Mahmoud H. Abu-Moussa
2021, Volume 6, Issue 9: 9675-9704. doi: 10.3934/math.2021564
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Research article
Dynamical significance of generalized fractional integral inequalities via convexity
Sabila Ali,  Shahid Mubeen,  Rana Safdar Ali,  Gauhar Rahman,  Ahmed Morsy,  Kottakkaran Sooppy Nisar,  Sunil Dutt Purohit,  M. Zakarya
2021, Volume 6, Issue 9: 9705-9730. doi: 10.3934/math.2021565
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Research article
Nonlocal coupled system for $ \psi $-Hilfer fractional order Langevin equations
Weerawat Sudsutad,  Sotiris K. Ntouyas,  Chatthai Thaiprayoon
2021, Volume 6, Issue 9: 9731-9756. doi: 10.3934/math.2021566
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Research article
List vertex arboricity of planar graphs without 5-cycles intersecting with 6-cycles
Yanping Yang,  Yang Wang,  Juan Liu
2021, Volume 6, Issue 9: 9757-9769. doi: 10.3934/math.2021567
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Research article
Inference of fuzzy reliability model for inverse Rayleigh distribution
Mohamed A. H. Sabry,  Ehab M. Almetwally,  Osama Abdulaziz Alamri,  M. Yusuf,  Hisham M. Almongy,  Ahmed Sedky Eldeeb
2021, Volume 6, Issue 9: 9770-9785. doi: 10.3934/math.2021568
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Research article
Well posedness for a singular two dimensional fractional initial boundary value problem with Bessel operator involving boundary integral conditions
Said Mesloub,  Faten Aldosari
2021, Volume 6, Issue 9: 9786-9812. doi: 10.3934/math.2021569
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Research article
Optimal control of effector-tumor-normal cells dynamics in presence of adoptive immunotherapy
Anusmita Das,  Kaushik Dehingia,  Hemanta Kumar Sharmah,  Choonkil Park,  Jung Rye Lee,  Khadijeh Sadri,  Kamyar Hosseini,  Soheil Salahshour
2021, Volume 6, Issue 9: 9813-9834. doi: 10.3934/math.2021570
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Research article Special Issue
Embedding theorems for variable exponent fractional Sobolev spaces and an application
Haikun Liu,  Yongqiang Fu
2021, Volume 6, Issue 9: 9835-9858. doi: 10.3934/math.2021571
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Research article
Mathematical modeling and optimal control strategies of Buruli ulcer in possum mammals
Muhammad Altaf Khan,  E. Bonyah,  Yi-Xia Li,  Taseer Muhammad,  K. O. Okosun
2021, Volume 6, Issue 9: 9859-9881. doi: 10.3934/math.2021572
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Research article
On weakly semiprime segments of ordered semihypergroups
Ze Gu
2021, Volume 6, Issue 9: 9882-9885. doi: 10.3934/math.2021573
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Research article
The generalized inverse eigenvalue problem of Hamiltonian matrices and its approximation
Lina Liu,  Huiting Zhang,  Yinlan Chen
2021, Volume 6, Issue 9: 9886-9898. doi: 10.3934/math.2021574
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Research article
On the fourth-order nonlinear beam equation of a small deflection with nonlocal conditions
Ammar Khanfer,  Lazhar Bougoffa
2021, Volume 6, Issue 9: 9899-9910. doi: 10.3934/math.2021575
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Research article
Prime decomposition of quadratic matrix polynomials
Yunbo Tian,  Sheng Chen
2021, Volume 6, Issue 9: 9911-9918. doi: 10.3934/math.2021576
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Research article
Complete solutions of the simultaneous Pell equations $ (a^2+1)y^2-x^2 = y^2-bz^2 = 1 $
Changsheng Luo,  Jiagui Luo
2021, Volume 6, Issue 9: 9919-9938. doi: 10.3934/math.2021577
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Research article
A new reverse Mulholland-type inequality with multi-parameters
Bicheng Yang,  Shanhe Wu,  Aizhen Wang
2021, Volume 6, Issue 9: 9939-9954. doi: 10.3934/math.2021578
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Research article
The extended generalized inverted Kumaraswamy Weibull distribution: Properties and applications
Qasim Ramzan,  Muhammad Amin,  Ahmed Elhassanein,  Muhammad Ikram
2021, Volume 6, Issue 9: 9955-9980. doi: 10.3934/math.2021579
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Research article Special Issue
A study of fractional order Ambartsumian equation involving exponential decay kernel
Shabir Ahmad,  Aman Ullah,  Ali Akgül,  Manuel De la Sen
2021, Volume 6, Issue 9: 9981-9997. doi: 10.3934/math.2021580
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Research article Special Issue
A novel approach to find partitions of $ Z_{m} $ with equal sum subsets via complete graphs
M. Haris Mateen,  Muhammad Khalid Mahmmod,  Doha A. Kattan,  Shahbaz Ali
2021, Volume 6, Issue 9: 9998-10024. doi: 10.3934/math.2021581
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Research article
General equilibrium of Bertrand game: A spatial computational approach
Bingyuan Gao,  Yaxin Zheng,  Jieyu Huang
2021, Volume 6, Issue 9: 10025-10036. doi: 10.3934/math.2021582
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Research article Special Issue
Gevrey regularity for the generalized Kadomtsev-Petviashvili I (gKP-I) equation
Aissa Boukarou,  Kaddour Guerbati,  Khaled Zennir,  Mohammad Alnegga
2021, Volume 6, Issue 9: 10037-10054. doi: 10.3934/math.2021583
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Research article Special Issue
Computation of traveling wave solution for nonlinear variable-order fractional model of modified equal width equation
Umair Ali,  Sanaullah Mastoi,  Wan Ainun Mior Othman,  Mostafa M. A Khater,  Muhammad Sohail
2021, Volume 6, Issue 9: 10055-10069. doi: 10.3934/math.2021584
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Research article
Pseudo almost periodic solutions for quaternion-valued high-order Hopfield neural networks with time-varying delays and leakage delays on time scales
Xiaofang Meng,  Yongkun Li
2021, Volume 6, Issue 9: 10070-10091. doi: 10.3934/math.2021585
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Research article
Volterra integral operator and essential norm on Dirichlet type spaces
Liu Yang,  Ruishen Qian
2021, Volume 6, Issue 9: 10092-10104. doi: 10.3934/math.2021586
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Research article
Global existence and new decay results of a viscoelastic wave equation with variable exponent and logarithmic nonlinearities
Mohammad M. Al-Gharabli,  Adel M. Al-Mahdi,  Mohammad Kafini
2021, Volume 6, Issue 9: 10105-10129. doi: 10.3934/math.2021587
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Research article Special Issue
Further study on the conformable fractional Gauss hypergeometric function
Mahmoud Abul-Ez,  Mohra Zayed,  Ali Youssef
2021, Volume 6, Issue 9: 10130-10163. doi: 10.3934/math.2021588
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Research article
Generalized integral inequalities for ABK-fractional integral operators
Saad Ihsan Butt,  Erhan Set,  Saba Yousaf,  Thabet Abdeljawad,  Wasfi Shatanawi
2021, Volume 6, Issue 9: 10164-10191. doi: 10.3934/math.2021589
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Research article Special Issue
$ \alpha $-Admissible mapping in $ C^{*} $-algebra-valued b-metric spaces and fixed point theorems
Saleh Omran,  Ibtisam Masmali
2021, Volume 6, Issue 9: 10192-10206. doi: 10.3934/math.2021590
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Research article
Minimal translation graphs in semi-Euclidean space
Derya Sağlam
2021, Volume 6, Issue 9: 10207-10221. doi: 10.3934/math.2021591
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Research article
The unit generalized log Burr XII distribution: properties and application
Fiaz Ahmad Bhatti,  Azeem Ali,  G. G. Hamedani,  Mustafa Ç. Korkmaz,  Munir Ahmad
2021, Volume 6, Issue 9: 10222-10252. doi: 10.3934/math.2021592
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Research article
Planar graphs without $ \{4, 6, 8\} $-cycles are 3-choosable
Yueying Zhao,  Lianying Miao
2021, Volume 6, Issue 9: 10253-10265. doi: 10.3934/math.2021593
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Mini review
Application of fractional differential equation in economic growth model: A systematic review approach
Muhamad Deni Johansyah,  Asep K. Supriatna,  Endang Rusyaman,  Jumadil Saputra
2021, Volume 6, Issue 9: 10266-10280. doi: 10.3934/math.2021594
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Research article
New methods based $ \mathcal{H} $-tensors for identifying the positive definiteness of multivariate homogeneous forms
Dongjian Bai,  Feng Wang
2021, Volume 6, Issue 9: 10281-10295. doi: 10.3934/math.2021595
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Research article Special Issue
A new approach for Cauchy noise removal
Lufeng Bai
2021, Volume 6, Issue 9: 10296-10312. doi: 10.3934/math.2021596
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Research article Special Issue
Integral inequalities for hyperbolic type preinvex functions
Sarah Elahi,  Muhammad Aslam Noor
2021, Volume 6, Issue 9: 10313-10326. doi: 10.3934/math.2021597
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Research article
Landweber iterative regularization method for reconstructing the unknown source of the modified Helmholtz equation
Dun-Gang Li,  Fan Yang,  Ping Fan,  Xiao-Xiao Li,  Can-Yun Huang
2021, Volume 6, Issue 9: 10327-10342. doi: 10.3934/math.2021598
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Research article Special Issue
On meromorphic solutions of certain differential-difference equations
Yong Liu,  Chaofeng Gao,  Shuai Jiang
2021, Volume 6, Issue 9: 10343-10354. doi: 10.3934/math.2021599
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