Optimal control of an evolutionary variational–hemivariational inequality model with new results in numerical analysis and control of the dynamic frictional contact problem

JOURNAL ARTICLE published October 2024 in Journal of Computational and Applied Mathematics

Research funded by NSFC (12371408)

Authors: Yujie Li | Chuanju Xu

Numerical solution of nonlinear m-dimensional Fredholm integral equations using iterative Newton–Cotes rules

JOURNAL ARTICLE published October 2024 in Journal of Computational and Applied Mathematics

Authors: Hamid Mottaghi Golshan

Splitting augmented Lagrangian-type algorithms with partial quadratic approximation to solve sparse signal recovery problems

JOURNAL ARTICLE published October 2024 in Journal of Computational and Applied Mathematics

Authors: Jinbao Jian | Qiongxuan Huang | Jianghua Yin | Wei Zhang

A positivity preserving Milstein-type method for stochastic differential equations with positive solutions

JOURNAL ARTICLE published October 2024 in Journal of Computational and Applied Mathematics

Authors: Xingwei Hu | Mengjie Wang | Xinjie Dai | Yanyan Yu | Aiguo Xiao

On some properties of limited move stability, generalized metarationality, and policy equilibrium in bilateral conflicts

JOURNAL ARTICLE published October 2024 in Discrete Applied Mathematics

Research funded by CNPq (428325/2018-1,308980/2021-2)

Authors: Alecio Soares Silva | Giannini Italino Alves Vieira | Leandro Chaves Rêgo

Counting kernels in directed graphs with arbitrary orientations

JOURNAL ARTICLE published October 2024 in Discrete Applied Mathematics

Research funded by European Research Council (678765) | Israel Science Foundation (1065/20,2891/21)

Authors: Bruno Jartoux

An improved partitioned time stepping method based on modified characteristic FEM for the evolutionary dual-porosity-Navier–Stokes model

JOURNAL ARTICLE published October 2024 in Journal of Computational and Applied Mathematics

Research funded by Ministry of Education of the People's Republic of China (20130141110026) | National Natural Science Foundation of China (91130022,10971159,11161130003)

Authors: Yuxin Bi | Xiaofeng Jia | Hui Feng

Fast random vector transforms in terms of pseudo-inverse within the Wiener filtering paradigm

JOURNAL ARTICLE published October 2024 in Journal of Computational and Applied Mathematics

Research funded by Instituto Tecnológico de Costa Rica (1440046)

Authors: Pablo Soto-Quiros | Anatoli Torokhti

Finite element approximation for an axisymmetric time-dependent acoustic problem

JOURNAL ARTICLE published October 2024 in Journal of Computational and Applied Mathematics

Authors: Bibiana López-Rodríguez | José Querales | Pablo Venegas

The average Steiner (3,2)-eccentricity of trees

JOURNAL ARTICLE published October 2024 in Discrete Applied Mathematics

Research funded by National Natural Science Foundation of China (12301107) | Shandong Province Natural Science Foundation (ZR202209010046)

Authors: Gengji Li | Cheng Zeng | Xiangrui Pan | Longyu Li

Method of fundamental solutions: New approximation results and applications

JOURNAL ARTICLE published October 2024 in Journal of Computational and Applied Mathematics

Research funded by Nemzeti Kutatási Fejlesztési és Innovációs Hivatal (NKTA-62)

Authors: Hieu T. Hoang | Ferenc Izsák | Gábor Maros

Numerical methods for reinterpreted discrete fracture models with random inputs

JOURNAL ARTICLE published October 2024 in Journal of Computational and Applied Mathematics

Research funded by National Natural Science Foundation of China (12272347) | Simons Foundation (USA 961585,961585)

Authors: Huan Ding | Yang Yang | Xinghui Zhong

Symbolic matrix factorization for differential-algebraic equations index reduction

JOURNAL ARTICLE published October 2024 in Journal of Computational and Applied Mathematics

Authors: Davide Stocco | Enrico Bertolazzi

Partially explicit generalized multiscale finite element methods for poroelasticity problem

JOURNAL ARTICLE published October 2024 in Journal of Computational and Applied Mathematics

Research funded by National Science Foundation (NSF-2208498)

Authors: Xin Su | Wing Tat Leung | Wenyuan Li | Sai-Mang Pun

Stabilized BB projection algorithm for large-scale convex constrained nonlinear monotone equations to signal and image processing problems

JOURNAL ARTICLE published October 2024 in Journal of Computational and Applied Mathematics

Research funded by National Natural Science Foundation of China (12001531)

Authors: Jiayun Rao | Chaozhi Yu | Na Huang

Smooth morphing of immersed spherical curves and application to ruled surfaces

JOURNAL ARTICLE published October 2024 in Journal of Computational and Applied Mathematics

Authors: Mohamed Bellaihou | Taoufik Ahanchaou | Aziz Ikemakhen | Alaa Eddine Bensad

The two-point Padé approximation problem and its Hankel vector

JOURNAL ARTICLE published October 2024 in Journal of Computational and Applied Mathematics

Research funded by Beijing Normal University (111032119)

Authors: Bohui Ban | Xuzhou Zhan | Yongjian Hu

An efficient trust region algorithm with bounded iteration sequence for unconstrained optimization and its application in support vector machine

JOURNAL ARTICLE published October 2024 in Journal of Computational and Applied Mathematics

Research funded by National Natural Science Foundation of China (12371308)

Authors: Zhensheng Yu | Yue Yuan | Panjie Tian

Resistance values under transformations in regular triangular grids

JOURNAL ARTICLE published October 2024 in Discrete Applied Mathematics

Authors: Emily J. Evans | Russell Jay Hendel

Convex set-oriented singular value decomposition with bounded uncertainties

JOURNAL ARTICLE published October 2024 in Journal of Computational and Applied Mathematics

Authors: Ziyao Fan | Chen Yang | Bochao Lin | Ying Yang | Qinghe Shi