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

• 1 February 1999
• journal article
• research article
• Published by Springer Nature in Numerische Mathematik
• Vol. 81  (4) , 577-594
• https://doi.org/10.1007/s002110050405

Abstract

Keywords

• MATHEMATICS SUBJECT CLASSIFICATION (1991):65F10
• 65N30