Analysis of the inexact Uzawa algorithms for nonlinear saddle point problems

Authors

  • Li Jian lei
  • Ting-Zhu Huang
  • Li Liang

DOI:

https://doi.org/10.21914/anziamj.v51i0.2036

Keywords:

convergence analysis, inexact Uzawa algorithm, iterative methods, nonlinear saddle-point problems, preconditioner

Abstract

Inexact Uzawa algorithms for solving nonlinear saddle-point problems are proposed. A simple sufficient condition for the convergence of the inexact Uzawa algorithms is obtained. Numerical experiments show that the inexact Uzawa algorithms are convergent. doi:10.1017/S1446181110000829

Published

2011-05-03

Issue

Vol. 51 (2009)

Section

Articles for Printed Issues