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Some new properties of asynchronous algorithms of theta scheme combined with finite elements methods for an evolutionary implicit 2-sided obstacle problem
Journal article   Peer reviewed

Some new properties of asynchronous algorithms of theta scheme combined with finite elements methods for an evolutionary implicit 2-sided obstacle problem

Salah Boulaaras
Mathematical methods in the applied sciences, Vol.40(18), pp.7231-7239
01/12/2017
DOI: https://doi.org/10.1002/mma.4525

Abstract

Mathematics Mathematics, Applied Physical Sciences Science & Technology
In this paper, we give some new properties of the presented asynchronous algorithms of theta scheme combined with finite elements methods (App. Math. Comp., 217 (2011), 6443-6450) for an evolutionary implicit 2-sided obstacle problem to prove the existence and uniqueness of the discrete solution. Furthermore, an error estimate on the uniform norm is given.

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