An accelerated Uzawa method for application to frictionless contact problem
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DOI: 10.1007/s11590-019-01481-2
Abstract: The Uzawa method is a method for solving constrained optimization problems, and is often used in computational contact mechanics. The simplicity of this method is an advantage, but its convergence is slow. This paper presents… read more here.
Keywords: method; application; accelerated uzawa; contact ... See more keywords
Convergence of the Uzawa method for the Stokes equations with damping
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DOI: 10.1080/17476933.2016.1252341
Abstract: Abstract The method we study in this paper is to combine the finite element method with the Uzawa algorithm for the Stokes equations with damping. It aims to establish convergence rate results of the method.… read more here.
Keywords: uzawa method; stokes equations; method; equations damping ... See more keywords