✦ LIBER ✦

Block triangular preconditioners for nonsymmetric saddle point problems: field-of-values analysis

✍ Scribed by Axel Klawonn; Gerhard Starke

Publisher: Springer-Verlag
Year: 1999
Tongue: English
Weight: 134 KB
Volume: 81
Category: Article
ISSN: 0029-599X
DOI: 10.1007/s002110050405

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Generalized block triangular preconditio

Generalized block triangular preconditioner for symmetric saddle point problems

✍ Shi-Liang Wu; Ting-Zhu Huang; Cui-Xia Li 📂 Article 📅 2009 🏛 Springer Vienna 🌐 English ⚖ 479 KB

A comparison of overlapping Schwarz meth

A comparison of overlapping Schwarz methods and block preconditioners for saddle point problems

✍ Axel Klawonn; Luca F. Pavarino 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 230 KB

Three domain decomposition methods for saddle point problems are introduced and compared. The first two are blockdiagonal and block-triangular preconditioners with diagonal blocks approximated by an overlapping Schwarz technique with positive definite local and coarse problems. The third is an overl

Field-of-values analysis of precondition

Field-of-values analysis of preconditioned iterative methods for nonsymmetric elliptic problems

✍ Gerhard Starke 📂 Article 📅 1997 🏛 Springer-Verlag 🌐 English ⚖ 184 KB