Numerical Properties of Block Cholesky-Like Methods for Solving Symmetric Quasi-Definite Linear Systems

Felicja Okulicka-Dluzewska,Ryszard Kozera,Alicja Smoktunowicz

AIP Conference Proceedings（2018）

引用 0|浏览2

暂无评分

摘要

This paper presents a comparison of two Cholesky-like algorithms for solving symmetric quasi-definite system Mz = f. This pair of methods computes the block factorization M = R-T DR, where R is upper triangular and D is a diagonal matrix.

查看译文

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要