On multiscale methods in Petrov–Galerkin formulation
نویسندگان
چکیده
منابع مشابه
On multiscale methods in Petrov-Galerkin formulation
In this work we investigate the advantages of multiscale methods in Petrov-Galerkin (PG) formulation in a general framework. The framework is subject to a localized orthogonal decomposition of a high dimensional solution space into a low dimensional multiscale space and a high dimensional remainder space with negligible fine scale information. As a model problem we consider the Poisson problem....
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ژورنال
عنوان ژورنال: Numerische Mathematik
سال: 2015
ISSN: 0029-599X,0945-3245
DOI: 10.1007/s00211-015-0703-z