On Approximation in Weighted Sobolev Spaces and Self-Adjointness.
نویسندگان
چکیده
منابع مشابه
compactifications and function spaces on weighted semigruops
chapter one is devoted to a moderate discussion on preliminaries, according to our requirements. chapter two which is based on our work in (24) is devoted introducting weighted semigroups (s, w), and studying some famous function spaces on them, especially the relations between go (s, w) and other function speces are invesigated. in fact this chapter is a complement to (32). one of the main fea...
15 صفحه اولOn approximation numbers of Sobolev embeddings of weighted function spaces
We investigate asymptotic behaviour of approximation numbers of Sobolev embeddings between weighted function spaces of Sobolev–Hardy–Besov type with polynomials weights. The exact estimates are proved in almost all cases. © 2005 Elsevier Inc. All rights reserved.
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ژورنال
عنوان ژورنال: MATHEMATICA SCANDINAVICA
سال: 1994
ISSN: 1903-1807,0025-5521
DOI: 10.7146/math.scand.a-12483