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Zeitschrift

Numerical Algorithms

Numerical Algorithms 1/2021

Ausgabe 1/2021

Inhaltsverzeichnis ( 18 Artikel )

29.04.2020 | Original Paper | Ausgabe 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 | Ausgabe 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 | Ausgabe 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 | Ausgabe 1/2021

A numerically efficient variational algorithm to solve a fractional nonlinear elastic string equation

Jorge E. Macías-Díaz

12.02.2020 | Original Paper | Ausgabe 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 | Ausgabe 1/2021

Superconvergence analysis of two-grid methods for bacteria equations

Dongyang Shi, Chaoqun Li

02.03.2020 | Original Paper | Ausgabe 1/2021

Parallel reduction of four matrices to condensed form for a generalized matrix eigenvalue algorithm

Nela Bosner

22.02.2020 | Original Paper | Ausgabe 1/2021

On the parameter selection in the transformed matrix iteration method

Tahereh Salimi Siahkolaei, Davod Khojasteh Salkuyeh

25.02.2020 | Original Paper | Ausgabe 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 | Ausgabe 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 | Ausgabe 1/2021

Convergence analysis on matrix splitting iteration algorithm for semidefinite linear complementarity problems

Yi-Fen Ke

16.03.2020 | Original Paper | Ausgabe 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 | Ausgabe 1/2021

A self-adaptive descent LQP alternating direction method for the structured variational inequalities

Abdellah Bnouhachem

25.02.2020 | Original Paper | Ausgabe 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 | Ausgabe 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 | Ausgabe 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 | Ausgabe 1/2021

Recovery type a posteriori error estimates for the conduction convection problem

Qiuyu Zhang, Jian Li, Pengzhan Huang

12.03.2020 | Original Paper | Ausgabe 1/2021

On block Gaussian sketching for the Kaczmarz method

Elizaveta Rebrova, Deanna Needell

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