ITERATIVE_METHOD

作品数：199被引量：189H指数：6
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A HYBRID VISCOSITY APPROXIMATION METHOD FOR A COMMON SOLUTION OF A GENERAL SYSTEM OF VARIATIONAL INEQUALITIES,AN EQUILIBRIUM PROBLEM,AND FIXED POINT PROBLEMS被引量：1
《Journal of Computational Mathematics》2023年第1期153-172,共20页Maryam Yazdi Saeed Hashemi Sababe 
In this paper,we introduce a new iterative method based on the hybrid viscosity approximation method for finding a common element of the set of solutions of a general system of variational inequalities,an equilibrium ...
关键词：Equilibrium problem Iterative method Fixed point Variational inequality 
PRECONDITIONED HSS-LIKE ITERATIVE METHOD FOR SADDLE POINT PROBLEMS被引量：2
《Journal of Computational Mathematics》2014年第4期442-455,共14页Qingbing Liu Guoliang Chen Caiqin Song 
A new HSS-like iterative method is first proposed based on HSS-like splitting of non- Hermitian （1,1） block for solving saddle point problems. The convergence analysis for the new method is given. Meanwhile, we cons...
关键词：Saddle point problem Non-Hermitian positive definite matrix HSS-like splitting Preconditioning. 
ON THE OPTIMIZATION OF EXTRAPOLATION METHODS FOR SINGULAR LINEAR SYSTEMS
《Journal of Computational Mathematics》2008年第2期227-239,共13页Li Wang Yongzhong Song 
supported by the National Natural Science Foundation of China under grant 10371056;the Foundation for the Authors of the National Excellent Doctoral Thesis Award of China under grant 200720;the Natural Science Foundation of Jiangsu Province under grant BK2006725;the College Natural Science Foundation of Jiangsu Province under grant 05KJB110062
We discuss semiconvergence of the extrapolated iterative methods for solving singular linear systems. We obtain the upper bounds and the optimum convergence factor of the extrapolation method as well as its associated...
关键词：Singular systems Extrapolated iterative method Semiconvergence Optimum value 
A DYNAMICS APPROACH TO THE COMPUTATION OF EIGENVECTORS OF MATRICES
《Journal of Computational Mathematics》2005年第6期657-672,共16页S. Jiménez L. Vézquez 
We construct a family of dynamical systems whose evolution converges to the eigenvectors of a general square matrix, not necessarily symmetric. We analyze the convergence of those systems and perform numerical tests. ...
关键词：Smallest real eigenvalue Iterative method 
ITERATIVE METHODS FOR THE FORWARD-BACKWARD HEAT EQUATION被引量：2
《Journal of Computational Mathematics》2005年第4期419-424,共6页Xiao-liang Cheng Jie Sun 
The project was supported by National Science Foundation （Grant No. 10471129）.
In this paper we propose the finite difference method for the forward-backward heat equation. We use a coarse-mesh second-order central difference scheme at the middle line mesh points and derive the error estimate. T...
关键词：Forward-backward heat equation Finite difference method Iterative method Coarse mesh 
A NEW APPROACH TO SOLVE SYSTEMS OF LINEAR EQUATIONS被引量：2
《Journal of Computational Mathematics》2001年第4期445-448,共4页V á squez, Luis V á squez-Poletti, Jos é L. 
Partial supported by the Spanish Agency for International Cooperation and by the Comision Interministerial de Ciencia y Tecnol
Presents a study which proposed an iterative approach to solve systems of linear equations. Definition of two families of convergent iterative methods; Features of the iterative method; Application of the method to a ...
关键词：Iterative method Linear systems Classical dynamics. 
ANALYSIS OF A MECHANICAL SOLVER FOR LINEAR SYSTEMS OF EQUATIONS
《Journal of Computational Mathematics》2001年第1期9-14,共6页Luis Vazquez (Dept. Matematica Aplicada, Facultad de Informatica, Universidad Complutense, 28040-Madrid, Spain ) Salvador Jimenez (Dept. Matematica y Fisica Aplicadas, Universidad Alfonso X E1 Sabio, Avda. Universidad 1, 28691-Villanueva de la Canada, Mad 
This work has been partially supported by the Comision Interministerial de Ciencia y Tecnologa a of Spainunder grant PB98-0850
In this contribution we analyse some fundamental features of an iterative method to solve systems of linear equations, following the approve introduced in a previous work[l]. Such questions range from optimal paramete...
关键词：Iterative method Linear systems Classical dynamics. 
A KIND OF IMPLICIT ITERATIVE METHODS FOR ILL-POSEDOPERATOR EQUATIONS被引量：8
《Journal of Computational Mathematics》1999年第3期275-284,共10页Guo-qiang He Lin-clan Liu(Department of Mathematics, Shanghai University, Jiading Campus, Shanghai 201800, China) 
In this paper we propose a kind of implicit iterative methods for solving ill-posed operator equations and discuss the properties of the methods in the case that the control parameter is fixed. The theoretical results...
关键词：ill-posed equation implicit iterative method control parameter discrepamcy principle optimal convergence rate 
THE MULTI-PARAMETERS OVERRELAXATION METHOD被引量：3
《Journal of Computational Mathematics》1998年第4期367-374,共8页Li, W You, ZY 
In this paper, first, we present the comparison theorem and the (generalized) Stein-Rosenberg theorem for the GMPOR method, which improves some recent results([9,11,13]). Second, we also give the convergent theorem of...
关键词：GMPOR iterative method CONVERGENCE comparison theorem Stein-Rosenberg theorem 
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