Analysis of the nonlinear Uzawa algorithm for symmetric saddle point problems

作者：Lin; Yiqin

来源：International Journal of Computer Mathematics, 2009, 86(4): 598-605.

DOI：10.1080/00207160701656723

• saddle point problem
• nonlinear Uzawa algorithm
• convergence rate

In this paper we discuss the convergence behaviour of the nonlinear Uzawa algorithm for solving saddle point problems presented in a recent paper of Cao [Z.H. Cao, Fast Uzawa algorithm for generalized saddle point problems, Appl. Numer. Math. 46 (2003), pp. 157-171]. For a general case, the results on the convergence of the algorithm are given.

• 出版日期2009
• 单位湖南大学