期刊： NUMERICAL ALGORITHMS, ; ()
This work is to analyze a Legendre collocation approximation for third-kind Volterra integro-differential equations. The rigorous error analysis in th......
期刊： NUMERICAL ALGORITHMS, ; ()
In this paper, we study a first-order inexact primal-dual algorithm (I-PDA) for solving a class of convex-concave saddle point problems. The I-PDA, wh......
期刊： NUMERICAL ALGORITHMS, ; ()
In this paper, we focus on the computation and analysis of the highly oscillatory Bessel transforms with endpoint singularities of algebraic and logar......
期刊： NUMERICAL ALGORITHMS, ; ()
As a tractable approach, regularization is frequently adopted in sparse optimization. This gives rise to regularized optimization, which aims to minim......
期刊： NUMERICAL ALGORITHMS, ; ()
The notation of Moore-Penrose inverse of matrices has been extended from matrix space to even-order tensor space with Einstein product. In this paper,......
期刊： NUMERICAL ALGORITHMS, ; ()
In this paper, some local and parallel finite element methods based on two-grid discretizations are proposed and investigated for the unsteady Navier-......
期刊： NUMERICAL ALGORITHMS, ; ()
In this paper, based on the three-term conjugate gradient method and the hybrid technique, we propose a hybrid three-term conjugate gradient projectio......
期刊： NUMERICAL ALGORITHMS, ; ()
In this paper, we provide further illustrations of prolate interpolation and pseudospectral differentiation based on the barycentric perspectives. The......
期刊： NUMERICAL ALGORITHMS, ; ()
This paper presents two second-order and linear finite element schemes for the multi-dimensional nonlinear time-fractional Schrodinger equation. In th......
期刊： NUMERICAL ALGORITHMS, ; ()
In this paper, numerical solutions for linear Riesz space fractional partial differential equations with a second-order time derivative are considered......
期刊： NUMERICAL ALGORITHMS, ; ()
This article deals with an establishment and sharp theoretical analysis of a numerical scheme devised for solving the multi-dimensional multi-term tim......
期刊： NUMERICAL ALGORITHMS, ; ()
In this article, a time two-mesh (TT-M) algorithm combined with the H-1-Galerkin mixed finite element (FE) method is introduced to numerically solve t......
期刊： NUMERICAL ALGORITHMS, ; ()
Retinex theory was proposed by Land in the 1970s. Its theoretical basis is that the color of an object is determined by the reflection ability of the ......
期刊： NUMERICAL ALGORITHMS, ; ()
In this work, by combining a class of local support and infinitely differentiable functions together with the sinc function, we construct a new class ......
期刊： NUMERICAL ALGORITHMS, ; ()
The joint bidiagonalization (JBD) process is a useful algorithm for the computation of the generalized singular value decomposition (GSVD) of a matrix......
