Mathematics and Computers in Simulation (MATCOM)

1958 - 2026

Current editor(s): Robert Beauwens

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Volume 241, issue PB, 2026

Modeling the heterogeneous susceptibility and infectivity: A nonlocal state-structured SIR epidemic model pp. 1-30

Kailong Zhao, Zhijun Liu and Lianwen Wang

A meshless structure-preserving quasi-interpolation method for solving Allen–Cahn equations on spheres pp. 31-47

Zhengjie Sun and Yuyan Gao

The adiabatic exponential limits of Riemann solutions in the isentropic three-component model pp. 48-70

Yiheng Jiang and Chun Shen

An efficient parallel algorithm for solving viscoelastic wave equations pp. 71-96

Yaomeng Li and Xu Guo

Novel pattern dynamics in a vegetation-water reaction–diffusion model pp. 97-116

Hao Lu Zhang, Yu Lan Wang, Jun Xi Bi and Shu Hong Bao

Efficient particle generation for depth-averaged and fully 3D MPM using TIFF image data pp. 117-136

Marco Fois, Carlo de Falco and Luca Formaggia

Dynamics analysis of a delayed HIV-1 model with general incidence rate and immune impairment pp. 137-164

Zihao Hu, Junxian Yang, Lili Lv, Qiang Li and Dongmei Fan

A reaction–diffusion–advection model for lytic algae virus transmission in rivers/streams pp. 165-182

Kexin Hua, Yawen Yan and Jimin Zhang

Effect of noisy environment and evidence of chaos in aquatic snail-epiphyte-submerged macrophyte interactions pp. 183-204

Soumita Sen, Sasanka Shekhar Maity and Samares Pal

High-order and energy-preserving relaxed implicit–explicit Runge–Kutta methods for Hamiltonian PDEs pp. 205-224

Lei Cui, Qiong-Ao Huang and Gengen Zhang

Embedded boundary conditions in spectral methods: A rectangular matrix approach pp. 225-237

O. Guimarães and José R.C. Piqueira

An extension of Ostrowski’s method with improved convergence and complex geometry pp. 238-256

Prem Sagar and Janak Raj Sharma

Novel singularity-free IDA-PBC design method for stable interconnection of boost converters pp. 257-270

Emeric Vuillemin, Jean-Philippe Martin, Mohamed Machmoum, Serge Pierfederici and Farid Meibody-Tabar

A discontinuity-capturing SUPG finite element framework for simulating haptotaxis-driven cancer invasion pp. 271-292

Süleyman Cengizci, Hakan F. Öztop and Natesan Srinivasan

An age–gender-structured mathematical model to study the optimization of COVID-19 vaccination programs pp. 293-311

Gilberto González-Parra, Giulia Luebben, Rafael J. Villanueva, F.J. Navarro-González and Bhumika Bhakta

Challenges of operating multiple distributed generators with different primary control strategies in microgrids: Interactions and performance assessment pp. 312-334

Allal El Moubarek Bouzid, Corinne Alonso and Gerard Beral

Polytopal mesh agglomeration via geometrical deep learning for three-dimensional heterogeneous domains pp. 335-353

Paola F. Antonietti, Mattia Corti and Gabriele Martinelli

Cognitive epidemic models for non-local vaccination behavior driven by infection risk perception pp. 354-377

Kaiqian Yin, Yilin Chen and Xinzhu Meng

Portfolio bi-objective optimization with uncertain Hurwicz criterion and uncertain programming pp. 378-392

Bo Li and Rui Wu

Efficient methods and analysis for computing integrals of composite oscillatory functions pp. 393-410

Hongchao Kang and Peiying Zhao

Modified Levin formulation for highly oscillatory Bessel integral transforms pp. 411-430

Suliman Khan, Sakhi Zaman, Sumaira Rehman, Bin Wang and Zhenghua Qian

Adaptive spectral solver for Riesz fractional reaction–diffusion equations via penalized minimum residual iteration pp. 431-451

Chaoyue Guan and Jian Zhang

Semi-analytical penalized threshold dynamics method for binary image segmentation pp. 452-472

Sheng Su and Junxiang Yang

The Ohm’s Law for (non-symmetric) three-phase three-wire electrical circuits: From a complex-valued to a geometric algebra approach pp. 473-488

A. Dòria-Cerezo, M. Velasco, I. Zaplana and P. Martí

Numerical investigations of reduced-order models with time-varying parameters generated by hybrid training with automatic hyper-reduction in nonlinear diffusion–reaction systems pp. 489-526

Feng Bai

Dynamical observations and range of diverse soliton profiles for a nonlinear double-chain deoxyribonucleic acid model pp. 527-541

Ayesha Ejaz, Zeeshan Amjad, Nauman Raza, Patricia J.Y. Wong and Yahya Almalki

Research on supply chain risk evaluation of online to offline e-commerce enterprises based on catastrophe progression method pp. 542-572

Nian Zhang, Yue Zhu, Shuo Zheng and Qiang Pan

Data-driven approach to shallow water equation in ocean engineering: Multi-soliton solutions, chaos, and sensitivity analysis pp. 573-595

Syeda Sarwat Kazmi, Adil Jhangeer and Muhammad Bilal Riaz

Asynchronous dissipative filtering for T–S fuzzy singular switched positive delay systems with quantization effects and missing measurements pp. 596-612

Jinling Wang, Shuoshuo Li, Kai Wang, Qiang Li and Wenyu Tao

Within-host virus infections through high-order interactions pp. 613-633

Chun-Hsien Li and Chang-Yuan Cheng

A high-order, pressure-robust, and decoupled finite difference method for the Stokes problem pp. 634-649

Qiwei Feng, Bin Han and Michael Neilan

A study on the convergence and efficiency of a novel seventh-order iterative method to solve systems of nonlinear equations with electrical engineering applications pp. 650-664

Raziyeh Erfanifar and Masoud Hajarian

Dynamics of a phytoplankton–zooplankton model with three-dimensional patch under the impacts of hydrodynamic conditions pp. 665-706

Milton Mondal, Ch. Srinivasa Rao and Tonghua Zhang

An element-free Galerkin method for linear and nonlinear delay-reaction-diffusion equations pp. 707-723

Yanxia Zhang and Xiaolin Li

Secure consensus of nonlinear multi-layer multi-agent systems under sequential scaling attacks pp. 724-738

Zhengxin Wang, Yimei Tao, Min Xiao, Yuanzhen Feng, Cong Zheng and Mei Hong

Use of Ishikawa and Picard–Ishikawa iterations with s-convexity in the generation of Mandelbrot and Julia sets: A comparative analysis pp. 739-757

Subhadip Roy, Krzysztof Gdawiec, Parbati Saha and Binayak S. Choudhury

Approximation of piecewise smooth functions by nonuniform nonlinear quadratic and cubic spline quasi-interpolants pp. 758-770

Francesc Aràndiga and Sara Remogna

Exploring the impact of healthcare capacity and time delays in SIR epidemic model pp. 771-782

Agnieszka Kowalewska, Joanna Krawczyk, Marek Bodnar and María Vela-Pérez

Nonlinear study of interacting population with increasing functional response: The significance of fear and movement pp. 783-804

R.P. Gupta, Harinand Singh, Roberto Barrio and Arun Kumar

Volume 241, issue PA, 2026

On self-regularization for the recovery of high order partial derivatives of bivariate functions pp. 1-14

Y.V. Semenova and S.G. Solodky

An improved meshless finite integration method for the time fractional diffusion and high order equations pp. 15-39

Pengyuan Liu, Min Lei and Yiu-Chung Hon

Degenerate homoclinic and Hopf bifurcation in a stage-structured model with parental care in fearful prey and group defense pp. 40-71

Shri Harine P and Ankit Kumar

An SEIR model on time scales with discrete applications to tuberculosis pp. 72-103

E. Akın, G. Yeni, D. Konur, S.R. Işık and M.R. Işık

Constrained physics informed deep implicit neural network for ordinary and partial differential equations pp. 104-133

S M Sivalingam, V. Govindaraj and Shruti Dubey

Development and performance evaluation of fully coupled finite volume solvers using Newton iteration for mixed convection flow problems pp. 134-170

Behnam Cheraghi, Shidvash Vakilipour, Masoud Mohammadi and Rasoul Rahmati

Unconditional structure preserving fully discrete finite element method for the Keller–Segel equations on closed surfaces pp. 171-189

Mengqing Jin, Xinlong Feng and Kun Wang

Boundary interpolation on triangles via neural network operators pp. 190-201

Aaqib Ayoub Bhat and Asif Khan

Finite-time global uniform tracking via disturbed hybrid impulsive control pp. 202-219

Ya-Dan Shi, Ming-Han Jiang, Bin Liu and Xiao-Qi Zhou

Optimal error estimate of a linearized FEM based on the Lagrange multiplier approach for the Landau–Lifshitz equation pp. 220-235

Xingwei Yang, Pengzhan Huang and Yinnian He

A time-scale analysis of financial crises similarity via Earth Mover’s Distance pp. 236-259

V. Bruni, S. Marconi, B. Vantaggi and D. Vitulano

Regional insights in microgrid planning: Combined optimal energy management and sizing across French cities pp. 260-280

Berk Celik, Fadi Agha Kassab, Fabrice Locment, Manuela Sechilariu and Timothy M. Hansen

Compact ADI methods for the generalized two-dimensional Oldroyd-B type multi-term fractional mixed diffusion and diffusion-wave model pp. 281-299

Xinyu Diao, Bo Yu and Haitao Qi

Complex dynamics and chaos control in a fractional-order discrete prey-predator model incorporating an Ivlev functional response and Allee effect pp. 300-325

Md. Jasim Uddin, Parvaiz Ahmad Naik, Zohreh Eskandari, Sherajum Monira and Zhengxin Huang

Spline-based approximation for two-parameter singularly perturbed systems with large time delay with applications in science and engineering pp. 326-350

Parvin Kumari and Carmelo Clavero

A structure-preserving LDG discretization of the Fisher–Kolmogorov equation for modeling neurodegenerative diseases pp. 351-366

Paola F. Antonietti, Mattia Corti, Sergio Gómez and Ilaria Perugia

Averaging principle for stochastic fractional differential equations driven by Tempered Fractional Brownian Motion with two-time-scale Markov switching pp. 367-390

Hengzhi Zhao, Qin Wu, Jiwei Zhang, Jing Lu and Dongsheng Lv

A C∞ rational quasi-interpolation operator for functions with jumps without the Gibbs phenomenon pp. 391-407

Dell’Accio, Francesco, Francesco Larosa, Federico Nudo and Najoua Siar

Mathematical modeling of the effect of multiple vaccines on viral escape pp. 408-429

Tarun Mohan and Hana M. Dobrovolny

Robust policy iteration for the continuous-time stochastic H∞ control problem with unknown dynamics pp. 430-448

Zhongshi Sun and Guangyan Jia

Optimizing pharmaceutical and non-pharmaceutical interventions in an age-structured epidemic model pp. 449-475

Riya Das, Dhiraj Kumar Das and T.K. Kar

Basic reproduction number of a deterministic and stochastic predator–prey model with novel fear functions pp. 476-497

Haokun Qi, Jiani Jin and Bing Liu

A novel local adjustment approach to improve multiplicative consistency of additive reciprocal matrices with an optimal allocation of information granularity pp. 498-512

Jia-Wei Zhang, Fang Liu, Ben-Gang Gong, Francisco Javier Cabrerizo and Ignacio Javier Pérez

Dynamics analysis of a Filippov ash infectious diseases model with a saturated incidence rate and delayed mortality pp. 513-527

Zhenjie Zhang and Ruizhi Yang

Finite-time H∞ fault-tolerant control for semi-Markov jump systems with multiple faults: An intermediate variable observer approach pp. 528-547

Yajing Li, Dan Peng and Yuechao Ma

Critical curves and stability region in a complex network with delayed feedback control pp. 548-561

Ping Yang and Yiping Lin

Small-signal stability analysis of mixed power system integrating grid forming and following inverters-based resources pp. 562-581

Huy-Ngoc Duong, Linh Tran, Thanh Vo-Duy, João Pedro F. Trovão and Bảo-Huy Nguyễn

A quintic polynomial spline with local shape parameters unifying approximation and interpolation pp. 582-590

Juncheng Li and Chengzhi Liu

The low-rank tensor-train finite difference method for three-dimensional parabolic equations pp. 591-616

Gianmarco Manzini and Tommaso Sorgente

Training robust neural network by importance sampling and minibatching pp. 617-633

Yu Wang and Weipeng Wu

High-order numerical method for Caputo–Hadamard fractional reaction-diffusion equations using nonuniform temporal mesh pp. 634-658

Siyuan Chen and Hengfei Ding

Numerical analysis of linearly implicit Milstein method for stochastic SEIR models with nonlinear incidence rates pp. 659-675

Huizi Yang, Zhanwen Yang and Aoyun Ming

Enhanced FIR system identification: Empirical copula delay estimation method and variable stacking length multi-gradient algorithm pp. 676-688

Shaoxue Jing

Vegetation-water system with positive feedback: Effects of local versus nonlocal grazing pp. 689-703

Nishan Li, Daiyong Wu, Zidie Zhang and Luhong Ye

Sliding dynamics and codimension-2 bifurcations of an epidemic Filippov system with nonlinear threshold control pp. 704-726

Qian Li, Yujia Zhang and Biao Tang

Spatial heterogeneity and diffusion-driven dynamics of HCV infection: A mathematical modeling framework pp. 727-753

Feng Rao, Dandan Xue, Shufen Wei and Rui Liu

Fractional modeling of human liver dynamics using Hilfer fractional derivatives: A numerical and clinical validation study pp. 754-762

Neetu Sharma, Ekta Mittal and Surendra Kumar Agarwal

Optimization-driven group decision making with XOR comparison matrices pp. 763-786

Ya-Ru Chen, Fang Liu, Humberto Bustince, Hao Huang and Xian-Ci Zhong

Special Issue ELECTRIMACS 2024 ENERGY – Modelling and computational simulation of electrical systems, energy storage technologies, microgrids, hydrogen systems, & optimization and forecasting of renewable systems’ operation pp. 787-789

Hector Beltran, Emanuele Giovanni Carlo Ogliari, João Pedro F. Trovão, Mohamed Wissem Naouar and Walter Zamboni

tost.II: A temporal operator-splitting template library in deal.II pp. 790-804

Mohammad Mahdi Moayeri and Raymond J. Spiteri

Superconvergent Galerkin method for second-order Fredholm–Volterra integro-differential equations pp. 805-824

Shivam Kumar Agrawal, Samiran Chakraborty and Gnaneshwar Nelakanti

A high-order stable method for unknown parameter identification in the 2D heat conduction equation pp. 825-843

Huixian Wang, Yan Qiao and Hua Wu

Time-varying volatility model equipped with regime switching factor: Valuation of option price written on energy futures pp. 844-867

Guillaume Leduc, Farshid Mehrdoust and Idin Noorani

Modeling the dynamics of adoption and abandonment of multiple products pp. 868-889

Roger Chen, Lingju Kong and Min Wang

Flexible voltage controller and tuning method for robust operation of standalone grid forming converters pp. 890-907

Ander Ordono, Ignacio Peñarrocha-Alós, Alain Sanchez-Ruiz and Francisco Javier Asensio

Improved constrained physics-informed neural networks (ICPINNs) to solve PDE and its application to option pricing pp. 908-924

Jianguo Tan and Xingyu Zhang