Eigenvalue distribution of relaxed mixed constraint preconditioner for saddle point problems

Authors : Cui-xia Lİ, Shi-liang WU

Pages : 1705-1718

View : 14 | Download : 6

Publication Date : 2016-12-01

Article Type : Research Paper

Abstract :In this paper, the eigenvalue distribution of a family of relaxed mixed constraint preconditioner insert ignore into journalissuearticles values(RMCP); for the generalized saddle point problems is discussed in detail. Most of the bounds developed improve those appeared in previously published work.
Keywords : saddle point problems, inexact constraint preconditioner, eigenvalue