Backward Euler Scheme, Singular Hölder Norms, and Maximal Regularity for Parabolic Difference Equations

Author: Guidetti D.  

Publisher: Taylor & Francis Ltd

ISSN: 0163-0563

Source: Numerical Functional Analysis and Optimization, Vol.28, Iss.3-4, 2007-03, pp. : 307-337

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Abstract

We show finite difference analogues of maximal regularity results for discretizations of abstract linear parabolic problems. The involved spaces are discrete versions of spaces of Hölder continuous functions, which can be singular in 0. The main tools are real interpolation and Da Prato-Grisvard's theory of the sum of linear operators.