AIMS Mathematics

Research article

Common fixed point on the

$b_v(s)$ -metric space of function-valued mappings

Tayebe Lal Shateri, Ozgur Ege, Manuel de la Sen

2021, Volume 6, Issue 2: 1065-1074. doi: 10.3934/math.2021063

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Research article

Inertial projection methods for solving general quasi-variational inequalities

Saudia Jabeen, Bandar Bin-Mohsin, Muhammad Aslam Noor, Khalida Inayat Noor

2021, Volume 6, Issue 2: 1075-1086. doi: 10.3934/math.2021064

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Research article

Lie symmetry reductions and exact solutions to a generalized two-component Hunter-Saxton system

Huizhang Yang, Wei Liu, Yunmei Zhao

2021, Volume 6, Issue 2: 1087-1100. doi: 10.3934/math.2021065

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Research article

On the Davenport constant of a two-dimensional box

$\left[\kern-0.15em\left[ { - 1, 1} \right]\kern-0.15em\right] \times \left[\kern-0.15em\left[ { - m, n} \right]\kern-0.15em\right]$

Guixin Deng, Shuxin Wang

2021, Volume 6, Issue 2: 1101-1109. doi: 10.3934/math.2021066

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Research article Special Issue

Applications of higher-order q-derivatives to the subclass of q-starlike functions associated with the Janowski functions

Muhammad Sabil Ur Rehman, Qazi Zahoor Ahmad, H. M. Srivastava, Nazar Khan, Maslina Darus, Bilal Khan

2021, Volume 6, Issue 2: 1110-1125. doi: 10.3934/math.2021067

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Research article

Suzuki type multivalued contractions in C^*-algebra valued metric spaces with an application

Mohammad Asim, Reny George, Mohammad Imdad

2021, Volume 6, Issue 2: 1126-1139. doi: 10.3934/math.2021068

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Research article

Fault-tolerant edge metric dimension of certain families of graphs

Xiaogang Liu, Muhammad Ahsan, Zohaib Zahid, Shuili Ren

2021, Volume 6, Issue 2: 1140-1152. doi: 10.3934/math.2021069

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Research article Special Issue

Network bipartitioning in the anti-communicability Euclidean space

Jesús Gómez-Gardeñes, Ernesto Estrada

2021, Volume 6, Issue 2: 1153-1174. doi: 10.3934/math.2021070

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Addendum

Addendum: Solvability for some fourth order two-point boundary value problems

Zhanbing Bai, Wen Lian, Yongfang Wei, Sujing Sun

2021, Volume 6, Issue 2: 1175-1176. doi: 10.3934/math.2021071

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Research article

Analysis of storm surge characteristics based on stochastic process

Baiyu Chen, Yi Kou, Yufeng Wang, Daniel Zhao, Shaoxun Liu, Guilin Liu, Liping Wang, Xuefeng Han

2021, Volume 6, Issue 2: 1177-1190. doi: 10.3934/math.2021072

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Research article

Functional inequalities for several classes of q-starlike and q-convex type analytic and multivalent functions using a generalized Bernardi integral operator

Pinhong Long, Huo Tang, Wenshuai Wang

2021, Volume 6, Issue 2: 1191-1208. doi: 10.3934/math.2021073

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Research article

Periodic wave solutions of a non-Newtonian filtration equation with an indefinite singularity

Famei Zheng

2021, Volume 6, Issue 2: 1209-1222. doi: 10.3934/math.2021074

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Research article

The existence of subdigraphs with orthogonal factorizations in digraphs

Sizhong Zhou, Quanru Pan

2021, Volume 6, Issue 2: 1223-1233. doi: 10.3934/math.2021075

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Research article

The stationary distribution of a stochastic rumor spreading model

Chaodong Chen, Dapeng Gao, Peng Guo

2021, Volume 6, Issue 2: 1234-1248. doi: 10.3934/math.2021076

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Research article

On an extension of KU-algebras

Ali N. A. Koam, Azeem Haider, Moin A. Ansari

2021, Volume 6, Issue 2: 1249-1257. doi: 10.3934/math.2021077

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Research article

A relaxed generalized Newton iteration method for generalized absolute value equations

Yang Cao, Quan Shi, Sen-Lai Zhu

2021, Volume 6, Issue 2: 1258-1275. doi: 10.3934/math.2021078

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Research article

On interval-valued

$\mathbb{K}$ -Riemann integral and Hermite-Hadamard type inequalities

Zehao Sha, Guoju Ye, Dafang Zhao, Wei Liu

2021, Volume 6, Issue 2: 1276-1295. doi: 10.3934/math.2021079

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Research article

An efficient algorithm based on the multi-wavelet Galerkin method for telegraph equation

Haifa Bin Jebreen, Yurilev Chalco Cano, Ioannis Dassios

2021, Volume 6, Issue 2: 1296-1308. doi: 10.3934/math.2021080

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Research article

Differential evolution particle swarm optimization algorithm based on good point set for computing Nash equilibrium of finite noncooperative game

Huimin Li, Shuwen Xiang, Yanlong Yang, Chenwei Liu

2021, Volume 6, Issue 2: 1309-1323. doi: 10.3934/math.2021081

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Research article

Definite integral of the logarithm hyperbolic secant function in terms of the Hurwitz zeta function

Robert Reynolds, Allan Stauffer

2021, Volume 6, Issue 2: 1324-1331. doi: 10.3934/math.2021082

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Research article

Existence of nontrivial solutions for Schrödinger-Kirchhoff type equations involving the fractional p-Laplacian and local nonlinearity

Liu Gao, Chunfang Chen, Jianhua Chen, Chuanxi Zhu

2021, Volume 6, Issue 2: 1332-1347. doi: 10.3934/math.2021083

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Research article

New iterative approach for the solutions of fractional order inhomogeneous partial differential equations

Laiq Zada, Rashid Nawaz, Sumbal Ahsan, Kottakkaran Sooppy Nisar, Dumitru Baleanu

2021, Volume 6, Issue 2: 1348-1365. doi: 10.3934/math.2021084

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Research article

Qualar curvatures of pseudo Riemannian manifolds and pseudo Riemannian submanifolds

Mehmet Gülbahar

2021, Volume 6, Issue 2: 1366-1376. doi: 10.3934/math.2021085

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Research article Special Issue

Optimal control strategies for a heroin epidemic model with age-dependent susceptibility and recovery-age

Asaf Khan, Gul Zaman, Roman Ullah, Nawazish Naveed

2021, Volume 6, Issue 2: 1377-1394. doi: 10.3934/math.2021086

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Research article

TLMPA: Teaching-learning-based Marine Predators algorithm

Keyu Zhong, Qifang Luo, Yongquan Zhou, Ming Jiang

2021, Volume 6, Issue 2: 1395-1442. doi: 10.3934/math.2021087

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Research article

Comparison principles of fractional differential equations with non-local derivative and their applications

Mohammed Al-Refai, Dumitru Baleanu

2021, Volume 6, Issue 2: 1443-1451. doi: 10.3934/math.2021088

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Research article

Hyers-Ulam stability of an n-variable quartic functional equation

Vediyappan Govindan, Inho Hwang, Choonkil Park

2021, Volume 6, Issue 2: 1452-1469. doi: 10.3934/math.2021089

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Research article Special Issue

On the r-dynamic coloring of the direct product of a path with either a complete graph or a wheel graph

T. Deepa, Raúl M. Falcón, M. Venkatachalam

2021, Volume 6, Issue 2: 1470-1496. doi: 10.3934/math.2021090

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Research article

New grey forecasting model with its application and computer code

Halis Bilgil

2021, Volume 6, Issue 2: 1497-1514. doi: 10.3934/math.2021091

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Research article

An online conjugate gradient algorithm for large-scale data analysis in machine learning

Wei Xue, Pengcheng Wan, Qiao Li, Ping Zhong, Gaohang Yu, Tao Tao

2021, Volume 6, Issue 2: 1515-1537. doi: 10.3934/math.2021092

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Research article

Viscosity-type method for solving pseudomonotone equilibrium problems in a real Hilbert space with applications

Habib ur Rehman, Poom Kumam, Kanokwan Sitthithakerngkiet

2021, Volume 6, Issue 2: 1538-1560. doi: 10.3934/math.2021093

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Research article

On coupled impulsive fractional integro-differential equations with Riemann-Liouville derivatives

Xiaoming Wang, Mehboob Alam, Akbar Zada

2021, Volume 6, Issue 2: 1561-1595. doi: 10.3934/math.2021094

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Research article

New identities involving Hardy sums

$S_3(h, k)$ and general Kloosterman sums

Wenjia Guo, Yuankui Ma, Tianping Zhang

2021, Volume 6, Issue 2: 1596-1606. doi: 10.3934/math.2021095

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Research article Special Issue

Generalized linear differential equation using Hyers-Ulam stability approach

Bundit Unyong, Vediyappan Govindan, S. Bowmiya, G. Rajchakit, Nallappan Gunasekaran, R. Vadivel, Chee Peng Lim, Praveen Agarwal

2021, Volume 6, Issue 2: 1607-1623. doi: 10.3934/math.2021096

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Research article

Global injectivity of differentiable maps via W-condition in

$\mathbb{R}^2$

Wei Liu

2021, Volume 6, Issue 2: 1624-1633. doi: 10.3934/math.2021097

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Research article

Mathematical modeling of HIV/HTLV co-infection with CTL-mediated immunity

A. M. Elaiw, N. H. AlShamrani, A. D. Hobiny

2021, Volume 6, Issue 2: 1634-1676. doi: 10.3934/math.2021098

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Research article

Generating bicubic B-spline surfaces by a sixth order PDE

Yan Wu, Chun-Gang Zhu

2021, Volume 6, Issue 2: 1677-1694. doi: 10.3934/math.2021099

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Research article Special Issue

A systematic study in the applications of fuzzy hyperlattice

D. Preethi, J. Vimala, S. Rajareega

2021, Volume 6, Issue 2: 1695-1705. doi: 10.3934/math.2021100

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Research article

On the inverse problems associated with subsequence sums of zero-sum free sequences over finite abelian groups Ⅱ

Rui Wang, Jiangtao Peng

2021, Volume 6, Issue 2: 1706-1714. doi: 10.3934/math.2021101

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Research article

Closure properties of generalized

$\lambda$ -Hadamard product for a class of meromorphic Janowski functions

Tao He, Shu-Hai Li, Li-Na Ma, Huo Tang

2021, Volume 6, Issue 2: 1715-1726. doi: 10.3934/math.2021102

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Research article

Interpolative Chatterjea and cyclic Chatterjea contraction on quasi-partial

$b$ -metric space

Pragati Gautam, Vishnu Narayan Mishra, Rifaqat Ali, Swapnil Verma

2021, Volume 6, Issue 2: 1727-1742. doi: 10.3934/math.2021103

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Research article

On Picard-SHSS iteration method for absolute value equation

Shu-Xin Miao, Xiang-Tuan Xiong, Jin Wen

2021, Volume 6, Issue 2: 1743-1753. doi: 10.3934/math.2021104

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Research article

Fuzzy congruences on AG-group

Aman Ullah, Akram Khan, Ali Ahmadian, Norazak Senu, Faruk Karaaslan, Imtiaz Ahmad

2021, Volume 6, Issue 2: 1754-1768. doi: 10.3934/math.2021105

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Research article

Some fixed point results on generalized metric spaces

Xun Ge, Songlin Yang

2021, Volume 6, Issue 2: 1769-1780. doi: 10.3934/math.2021106

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Research article

The Meir-Keeler type contractions in extended modular

$b$ -metric spaces with an application

Abdolsattar Gholidahneh, Shaban Sedghi, Ozgur Ege, Zoran D. Mitrovic, Manuel de la Sen

2021, Volume 6, Issue 2: 1781-1799. doi: 10.3934/math.2021107

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Research article

Error bounds for generalized vector inverse quasi-variational inequality Problems with point to set mappings

S. S. Chang, Salahuddin, M. Liu, X. R. Wang, J. F. Tang

2021, Volume 6, Issue 2: 1800-1815. doi: 10.3934/math.2021108

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Research article

Derivation of some integrals in Gradshteyn and Ryzhik

Robert Reynolds, Allan Stauffer

2021, Volume 6, Issue 2: 1816-1821. doi: 10.3934/math.2021109

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Research article Special Issue

On the stability of two functional equations for

$(S, N)$ -implications

Sizhao Li, Xinyu Han, Dapeng Lang, Songsong Dai

2021, Volume 6, Issue 2: 1822-1832. doi: 10.3934/math.2021110

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Research article

On the zero forcing number and propagation time of oriented graphs

Sakander Hayat, Hafiz Muhammad Afzal Siddiqui, Muhammad Imran, Hafiz Muhammad Ikhlaq, Jinde Cao

2021, Volume 6, Issue 2: 1833-1850. doi: 10.3934/math.2021111

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Research article

Fixed point results in double controlled quasi metric type spaces

Abdullah Shoaib, Poom Kumam, Shaif Saleh Alshoraify, Muhammad Arshad

2021, Volume 6, Issue 2: 1851-1864. doi: 10.3934/math.2021112

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Research article Special Issue

Weighted pseudo almost periodicity on neutral type CNNs involving multi-proportional delays and D operator

Hedi Yang

2021, Volume 6, Issue 2: 1865-1879. doi: 10.3934/math.2021113

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Correction

Correction: Quantum Montgomery identity and quantum estimates of Ostrowski type inequalities

Andrea Aglić Aljinović, Domagoj Kovačević, Mehmet Kunt, Mate Puljiz

2021, Volume 6, Issue 2: 1880-1888. doi: 10.3934/math.2021114

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Research article Special Issue

Fractional inequalities of the Hermite–Hadamard type for

$m$ -polynomial convex and harmonically convex functions

Eze R. Nwaeze, Muhammad Adil Khan, Ali Ahmadian, Mohammad Nazir Ahmad, Ahmad Kamil Mahmood

2021, Volume 6, Issue 2: 1889-1904. doi: 10.3934/math.2021115

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Research article

Additive

$\rho$ -functional inequalities in non-Archimedean 2-normed spaces

Zhihua Wang, Choonkil Park, Dong Yun Shin

2021, Volume 6, Issue 2: 1905-1919. doi: 10.3934/math.2021116

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Research article

Turing-Hopf bifurcation analysis in a diffusive Gierer-Meinhardt model

Anna Sun, Ranchao Wu, Mengxin Chen

2021, Volume 6, Issue 2: 1920-1942. doi: 10.3934/math.2021117

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Research article

Fixed point theorem combined with variational methods for a class of nonlinear impulsive fractional problems with derivative dependence

Adnan Khaliq, Mujeeb ur Rehman

2021, Volume 6, Issue 2: 1943-1953. doi: 10.3934/math.2021118

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Research article

The recurrence formula for the number of solutions of a equation in finite field

Yanbo Song

2021, Volume 6, Issue 2: 1954-1964. doi: 10.3934/math.2021119

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Research article

A class of impulsive vibration equation with fractional derivatives

Xue Wang, Xiping Liu, Mei Jia

2021, Volume 6, Issue 2: 1965-1990. doi: 10.3934/math.2021120

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Research article

On the nonexistence of some open immersions

Dandan Shi

2021, Volume 6, Issue 2: 1991-2002. doi: 10.3934/math.2021121

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Research article

On the entire solutions for several partial differential difference equations (systems) of Fermat type in

$\mathbb{C}^2$

Hong Yan Xu, Zu Xing Xuan, Jun Luo, Si Min Liu

2021, Volume 6, Issue 2: 2003-2017. doi: 10.3934/math.2021122

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Research article

Power bounded and power bounded below composition operators on Dirichlet Type spaces

Liu Yang, Ruishen Qian

2021, Volume 6, Issue 2: 2018-2030. doi: 10.3934/math.2021123

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2021 Volume 6, Issue 2