A second-order difference scheme for two-dimensional two-sided space distributed-order fractional diffusion equations with variable coefficients Yifei WangJin HuangHu Li Original Research 11 December 2023 Pages: 1 - 26
Sharp upper bound on the Sombor index of bipartite graphs with a given diameter Zhen WangFang GaoHechao Liu Original Research 11 December 2023 Pages: 27 - 46
An iterative proper orthogonal decomposition method for a parabolic optimal control problem Liuping HuangHai ZhaoTongjun Sun Original Research 12 December 2023 Pages: 47 - 72
Stability analysis of Filippov prey–predator model with fear effect and prey refuge Soliman A. A. HamdallahAyman A. Arafa Original Research Open access 13 December 2023 Pages: 73 - 102
A new hybrid CGPM-based algorithm for constrained nonlinear monotone equations with applications Guodong MaLiqi LiuXihong Yan Original Research 13 December 2023 Pages: 103 - 147
Max-flow min-cut theorem for directed fuzzy incidence networks G. GayathriSunil MathewJ. N. Mordeson Original Research 15 December 2023 Pages: 149 - 173
Application of elastic transformation method and similarity construction method in solving ordinary differential equations Tingrong JiangPengshe ZhengLihui Leng Original Research 21 December 2023 Pages: 175 - 195
A coupled non-convex hybrid regularization and weak \(H^{-1}\) image decomposition model for denoising application Wenjing LuZhuang FangHanxin Liu Original Research 21 December 2023 Pages: 197 - 233
Additive conjucyclic codes over a class of Galois rings Habibul IslamDipak Kumar Bhunia Original Research Open access 21 December 2023 Pages: 235 - 250
Stochastic dynamics of a plankton model with zooplankton selectivity and nutritional value of phytoplankton Tiancai Liao Original Research 22 December 2023 Pages: 251 - 283
An efficient two-point iterative method with memory for solving non-linear equations and its dynamics Shahid AbdullahNeha ChoubeySuresh Dara Original Research 22 December 2023 Pages: 285 - 315
Stochastic subgradient algorithm for nonsmooth nonconvex optimization Gulcin Dinc Yalcin Original Research 27 December 2023 Pages: 317 - 334
On the p-numerical radii of \(2\times 2\) operator matrices Abdelkader FrakisFuad KittanehSoumia Soltani Original Research 27 December 2023 Pages: 335 - 350
An efficient numerical method based on Chelyshkov operation matrix for solving a type of time-space fractional reaction diffusion equation Lihong ZhangKeke LuGuotao Wang Original Research 03 January 2024 Pages: 351 - 374
Algorithms for computing Pythagorean fuzzy average edge connectivity of Pythagorean fuzzy graphs Muhammad AkramUzma AhmadAyesha Shareef Original Research 08 January 2024 Pages: 375 - 416
Inverse and Moore–Penrose inverse of conditional matrices via convolution Cahit KömeYasin Yazlik Original Research Open access 08 January 2024 Pages: 417 - 433
Optimization of disaster management using split domination in picture fuzzy graphs Avisek BanerjeeSk Amanathulla Original Research 09 January 2024 Pages: 435 - 459
Mathematical analysis of COVID-19 model incorporating vaccination of susceptible and isolation of symptomatic individuals Francis Musili MuliBenard OkeloOmolo Ongati Original Research 09 January 2024 Pages: 461 - 488
A nonlinear compact method based on double reduction order scheme for the nonlocal fourth-order PDEs with Burgers’ type nonlinearity Jiawei WangXiaoxuan JiangHaixiang Zhang Original Research 09 January 2024 Pages: 489 - 511
Finite element method combined with time graded meshes for the time-fractional coupled Burgers’ equations Zhihao ShengYang LiuYonghai Li Original Research 09 January 2024 Pages: 513 - 533
Quasi-Laplacian energy of \(\psi \)-sum graphs Yanru ZhuoShuming ZhouLulu Yang Original Research 11 January 2024 Pages: 535 - 550
A fast finite difference method for 2D time variable fractional mobile/immobile equation Haili QiaoAijie Cheng Original Research 12 January 2024 Pages: 551 - 577
Bifurcation detections of a fractional-order neural network involving three delays Huanan WangChengdai HuangHeng Liu Original Research 13 January 2024 Pages: 579 - 599
Uniform convergence analysis of a new adaptive upwind finite difference method for singularly perturbed convection-reaction-diffusion boundary value problems Quan ZhengZhongli Liu Original Research 14 January 2024 Pages: 601 - 618
The chromatic polynomial of grid graph \(P_3 \square P_n\) Renu YadavAmit SehgalArchana Malik Original Research 17 January 2024 Pages: 619 - 637
Quasi-uniform stability for fractional-order fuzzy neural networks with uncertain proportional delay Zhenhua DengJie ZhangZhanying Yang Original Research 20 January 2024 Pages: 639 - 656
Threshold dynamics of a stochastic infectious disease model with vaccination age under saturated media coverage Yue YuYuanshun TanYu Mu Original Research 22 January 2024 Pages: 657 - 688
An effective inertial-relaxed CGPM for nonlinear monotone equations Jinbao JianZhiwen RenXiaodi Wu Original Research 22 January 2024 Pages: 689 - 710
A tuberculosis model with the impact of sputum smear microscopy Akriti SrivastavaPrashant K. Srivastava Original Research 22 January 2024 Pages: 711 - 740
Efficient numerical schemes based on the cubic B-spline collocation method for time-fractional partial integro-differential equations of Volterra type Bappa GhoshJugal Mohapatra Original Research 23 January 2024 Pages: 741 - 769
A numerical study on solving a fractional time-space diffusion equation via the finite difference method Mouhssine ZakariaAbdelaziz Moujahid Original Research 23 January 2024 Pages: 771 - 788
Stationary distribution of a stochastic epidemic model with distributed delay under regime switching Shengshuang ChenYingxin GuoChuan Zhang Original Research 24 January 2024 Pages: 789 - 808
An exponential split-step double balanced \(\vartheta \) Milstein scheme for SODEs with locally Lipschitz continuous coefficients Hassan Ranjbar Original Research 25 January 2024 Pages: 809 - 837
On the exponential augmented Zagreb index of graphs Kinkar Chandra DasSourav MondalDa-yeon Huh Original Research 26 January 2024 Pages: 839 - 865
On distance Laplacian spectral ordering of some graphs Bilal Ahmad RatherMustapha AouchicheIssmail El Hallaoui Original Research 26 January 2024 Pages: 867 - 892
