Volume 405, May 2022
Faster tensor train decomposition for sparse data.

Lingjie Li Wenjian Yu Kim Batselier

The Riemannian two-step perturbed Gauss-Newton method for least squares inverse eigenvalue problems.

Zhi Zhao Xiao-Qing Jin Teng-Teng Yao

Tikhonov regularization with MTRSVD method for solving large-scale discrete ill-posed problems.

Guang-Xin Huang Yuanyuan Liu Feng Yin

The Weierstrass iterative method as a Petrov-Galerkin method for solving eigenvalue problem.

Gyurhan H. Nedzhibov

On parameterized block symmetric positive definite preconditioners for a class of block three-by-three saddle point problems.

Na-Na Wang Ji-Cheng Li

An inverse eigenvalue problem for doubly periodic pseudo-Jacobi matrices.

Wei-Ru Xu Natália Bebiano Guoliang Chen

The exponential invariant energy quadratization approach for general multi-symplectic Hamiltonian PDEs.

Yonghui Bo Jiaxiang Cai Wenjun Cai Yushun Wang

Poroelastic medium with non-penetrating crack driven by hydraulic fracture: Variational inequality and its semidiscretization.

Victor A. Kovtunenko

Heavy tailed modeling of automobile claim data from Ghana.

Saralees Nadarajah Charles Kwofie

A sequential quadratic hamiltonian algorithm for training explicit RK neural networks.

S. Hofmann A. Borzì

Optimally weighted loss functions for solving PDEs with Neural Networks.

Remco van der Meer Cornelis W. Oosterlee Anastasia Borovykh

A simple history-dependent remeshing technique to increase finite element model stability in elastic surface deformations.

Jessica R. Crawshaw Jennifer A. Flegg James M. Osborne

Efficient decoupled second-order numerical scheme for the flow-coupled Cahn-Hilliard phase-field model of two-phase flows.

Qiongwei Ye Zhigang Ouyang Chuanjun Chen Xiaofeng Yang

Corrigendum to "Research on regional differences and influencing factors of green technology innovation efficiency of China's high-tech industry" [J. Comput. Appl. Math. 369 (2020) 112597].

Yanwei Lyu Chunyang Liu Xingyu Gao Yang Liu Wanli Ma Xiangtuo Chen

Solving unconstrained optimization problems via hybrid CD-DY conjugate gradient methods with applications.

Jitsupa Deepho Auwal Bala Abubakar Maulana Malik Ioannis K. Argyros

Enumerating periodic orbits in sequential dynamical systems over graphs.

Juan A. Aledo Luis G. Diaz Silvia Martinez José C. Valverde

Solving Wiener-Hopf problems via an efficient iterative scheme.

Miguel Ángel Hernández-Verón Natalia Romero Álvarez

The optimization problem of quantile and poverty measures estimation based on calibration.

Sergio Martínez María del Mar Rueda María Illescas

High order family of multivariate iterative methods: Convergence and stability.

Ramandeep Behl Alicia Cordero Juan R. Torregrosa

On the effect of the multidimensional weight functions on the stability of iterative processes.

Francisco I. Chicharro Alicia Cordero Neus Garrido Juan R. Torregrosa

A new concept of convergence for iterative methods: Restricted global convergence.

J. A. Ezquerro M. A. Hernández-Verón

A stable finite difference scheme and error estimates for parabolic singularly perturbed PDEs with shift parameters.

Kamalesh Kumar P. Pramod Chakravarthy Higinio Ramos Jesús Vigo-Aguiar