Differentiability properties of Orlicz-Sobolev functions
نویسندگان
چکیده
منابع مشابه
Differentiability Properties of Isotropic Functions
1. Introduction. Let Sym denote the linear space of all symmetric second-order tensors on an n-dimensional real vector space Vect with scalar product. (If Vect is identified with R n , then Sym may be identified with the set of all symmetric n-by-n matrices.) A function f : Sym → R is said to be isotropic if f (A) = f (QAQ T) for all A ∈ Sym and all Q proper orthogonals. An isotropic function h...
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ژورنال
عنوان ژورنال: Arkiv för Matematik
سال: 2005
ISSN: 0004-2080
DOI: 10.1007/bf02383608