Calculating a function of a matrix with a real spectrum P. KubelíkV. G. KurbatovI. V. Kurbatova Original Paper 09 October 2021 Pages: 905 - 930
Convergence of modulus-based matrix splitting iteration method for a class of nonlinear complementarity problems Ximing Fang Original Paper 18 November 2021 Pages: 931 - 950
Multivariate quadrature rules on crosslet sparse grids Qinjiao GaoXingping SunShenggang Zhang Original Paper 03 November 2021 Pages: 951 - 962
Completely discrete schemes for 2D Sobolev equations with Burgers’ type nonlinearity Soumyarani MishraAmbit K. Pany Original Paper 18 November 2021 Pages: 963 - 987
A priori and a posteriori error analysis for virtual element discretization of elliptic optimal control problem Qiming WangZhaojie Zhou Original Paper 11 January 2022 Pages: 989 - 1015
A modified conjugate gradient method based on the self-scaling memoryless BFGS update Xiangli LiWenjuan Zhao Original Paper 30 October 2021 Pages: 1017 - 1042
Convergence of the Nelder-Mead method Aurél Galántai Original Paper Open access 05 November 2021 Pages: 1043 - 1072
Superconvergence error estimates of discontinuous Galerkin time stepping for singularly perturbed parabolic problems Gautam SinghSrinivasan Natesan Original Paper 06 November 2021 Pages: 1073 - 1090
Oscillation-preserving Legendre-Galerkin methods for second kind integral equations with highly oscillatory kernels Haotao Cai Original Paper 18 November 2021 Pages: 1091 - 1115
Optimal convergence of three iterative methods based on nonconforming finite element discretization for 2D/3D MHD equations Jiali XuHaiyan SuZhilin Li Original Paper 13 November 2021 Pages: 1117 - 1151
Two-dimensional Laplace transform inversion using bivariate homogeneous two-point Padé approximants Y. ChakirJ. AbouirB. Benouahmane Original Paper 16 February 2022 Pages: 1153 - 1174
Anymatrix: an extensible MATLAB matrix collection Nicholas J. HighamMantas Mikaitis Original Paper Open access 28 December 2021 Pages: 1175 - 1196
The finite steps of convergence of the fast thresholding algorithms with f-feedbacks in compressed sensing Ningning HanJian LuShidong Li Original Paper 03 February 2022 Pages: 1197 - 1223
A family of optimal weighted conjugate-gradient-type methods for strictly convex quadratic minimization Harry OviedoRoberto AndreaniMarcos Raydan Original Paper 25 November 2021 Pages: 1225 - 1252
A new step size rule for the superiorization method and its application in computerized tomography T. NikazadM. AbbasiT. Elfving Original Paper 17 November 2021 Pages: 1253 - 1277
A generalized variant of two-sweep modulus-based matrix splitting iteration method for solving horizontal linear complementarity problems Si-Wei LiaoGuo-Feng ZhangZhao-Zheng Liang Original Paper 13 March 2022 Pages: 1279 - 1303
Finite difference formulas in the complex plane Bengt Fornberg Original Paper 14 January 2022 Pages: 1305 - 1326
Hybrid algorithms with active set prediction for solving linear inequalities in a least squares sense Bin LiYuan Lei Original Paper 29 November 2021 Pages: 1327 - 1356