๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Multisplitting of a Symmetric Positive Definite Matrix

โœ Scribed by White, R. E.

Book ID
118212561
Publisher
Society for Industrial and Applied Mathematics
Year
1990
Tongue
English
Weight
989 KB
Volume
11
Category
Article
ISSN
0895-4798

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Symmetric multisplitting of a symmetric
Symmetric multisplitting of a symmetric positive definite matrix
โœ Zhi-Hao Cao; Zhong-Yun Liu ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 562 KB

A parallel symmetric multisplitting method for solving a symmetric positive system Ax = b is presented. Here the s.p.d. (symmetric positive definite) matrix A need not be assumed in a special form (e.g. the dissection form (R.E. White, SIAM J. Matrix Anal. Appl. 11 (1990) 69-82). The main tool for d

Nonstationary two-stage multisplitting m
Nonstationary two-stage multisplitting methods for symmetric positive definite matrices
โœ Zhong-Yun Liu; Lu Lin; Chun-Chao Shi ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 506 KB

Nonstationary synchronous two-stage multisplitting methods for the solution of the symmetric positive definite linear system of equations are considered. The convergence properties of these methods are studied. Relaxed variants are also discussed. The main tool for the construction of the two-stage

Approximating the inverse of a symmetric
Approximating the inverse of a symmetric positive definite matrix
โœ Gordon Simons; Yi-Ching Yao ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 405 KB

It is shown for an n x n symmetric positive definite matrix T = (t, j) with negative offdiagonal elements, positive row sums and satisfying certain bounding conditions that its inverse is well approximated, unifornaly to order l/n 2, by a matrix S = (s,,,