Journal Numerical Algorithms Issue 1/2021 Table of Contents ( 18 Articles ) 29-04-2020 | Original Paper | Issue 1/2021 Adaptive total variation and second-order total variation-based model for low-rank tensor completion Xin Li, Ting-Zhu Huang, Xi-Le Zhao, Teng-Yu Ji, Yu-Bang Zheng, Liang-Jian Deng 04-03-2020 | Original Paper | Issue 1/2021 Convergence analysis of the product integration method for solving the fourth kind integral equations with weakly singular kernels Sayed Arsalan Sajjadi, Saeed Pishbin 08-02-2020 | Original Paper | Issue 1/2021 Subgradient projection methods extended to monotone bilevel equilibrium problems in Hilbert spaces Pham Ngoc Anh, Ho Phi Tu 14-02-2020 | Original Paper | Issue 1/2021 A numerically efficient variational algorithm to solve a fractional nonlinear elastic string equation Jorge E. Macías-Díaz 12-02-2020 | Original Paper | Issue 1/2021 Flattened aggregate function method for nonlinear programming with many complicated constraints Xiaowei Jiang, Yueting Yang, Yunlong Lu, Mingyuan Cao 27-02-2020 | Original Paper | Issue 1/2021 Superconvergence analysis of two-grid methods for bacteria equations Dongyang Shi, Chaoqun Li 02-03-2020 | Original Paper | Issue 1/2021 Parallel reduction of four matrices to condensed form for a generalized matrix eigenvalue algorithm Nela Bosner 22-02-2020 | Original Paper | Issue 1/2021 On the parameter selection in the transformed matrix iteration method Tahereh Salimi Siahkolaei, Davod Khojasteh Salkuyeh 25-02-2020 | Original Paper | Issue 1/2021 Projection extragradient algorithms for solving nonmonotone and non-Lipschitzian equilibrium problems in Hilbert spaces Lanmei Deng, Rong Hu, Yaping Fang 05-03-2020 | Original Paper | Issue 1/2021 A multiresolution algorithm to generate images of generalized fuzzy fractal attractors Rudnei D. da Cunha, Elismar R. Oliveira, Filip Strobin 14-03-2020 | Original Paper | Issue 1/2021 Convergence analysis on matrix splitting iteration algorithm for semidefinite linear complementarity problems Yi-Fen Ke 16-03-2020 | Original Paper | Issue 1/2021 Preconditioners and their analyses for edge element saddle-point systems arising from time-harmonic Maxwell’s equations Ying Liang, Hua Xiang, Shiyang Zhang, Jun Zou 10-03-2020 | Original Paper | Issue 1/2021 A self-adaptive descent LQP alternating direction method for the structured variational inequalities Abdellah Bnouhachem 25-02-2020 | Original Paper | Issue 1/2021 A Riemannian derivative-free Polak–Ribiére–Polyak method for tangent vector field Teng-Teng Yao, Zhi Zhao, Zheng-Jian Bai, Xiao-Qing Jin 02-03-2020 | Original Paper | Issue 1/2021 Superconvergence in H1-norm of a difference finite element method for the heat equation in a 3D spatial domain with almost-uniform mesh Xinlong Feng, Ruijian He, Zhangxin Chen 04-03-2020 | Original Paper | Issue 1/2021 Switching preconditioners using a hybrid approach for linear systems arising from interior point methods for linear programming Petra Maria Bartmeyer, Silvana Bocanegra, Aurelio Ribeiro Leite Oliveira 17-02-2020 | Original Paper | Issue 1/2021 Recovery type a posteriori error estimates for the conduction convection problem Qiuyu Zhang, Jian Li, Pengzhan Huang 12-03-2020 | Original Paper | Issue 1/2021 On block Gaussian sketching for the Kaczmarz method Elizaveta Rebrova, Deanna Needell
