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A SPECIAL PARAMETERIZED INEXACT UZAWA ALGORITHM FOR SYMMETRIC SADDLE POINT PROBLEM

ABSTRACT
In this paper, we consider a symmetric saddle point problem arising in the fluid dynamics. A special parameterized inexact Uzawa algorithm is proposed for solving the symmetric saddle point problem. The convergence of this special algorithm is considered. Sufficient conditions for the convergence are given. Numerical experiments resulting from stokes problem are presented to show the efficiency of the algorithm.
KEYWORDS
PAPER SUBMITTED: 2017-01-25
PAPER REVISED: 2017-12-16
PAPER ACCEPTED: 2017-12-16
PUBLISHED ONLINE: 2018-09-09
DOI REFERENCE: https://doi.org/10.2298/TSCI1804715L
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2018, VOLUME 22, ISSUE Issue 4, PAGES [1715 - 1721]
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