Finite element approximations of a glaciology problem
Sum S. Chow, Graham F. Carey, Michael L. Anderson (2010)
ESAIM: Mathematical Modelling and Numerical Analysis
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In this paper we study a model problem describing the movement of a glacier under Glen's flow law and investigated by Colinge and Rappaz [Colinge and Rappaz, (1999) 395–406]. We establish error estimates for finite element approximation using the results of Chow [Chow, (1992) 769–780] and Liu and Barrett [Liu and Barrett, (1996) 98–106] and give an analysis of the convergence of the successive approximations used in [Colinge and Rappaz,...