In this paper we define weighted function spaces of type B;g(u) and F;g(u) on the Euclidean space Rn, where u is a weight function of at most exponential growth. In particular, u(z) = exp(flz1) is an admissible weight. We prove some basic properties of these spaces, such as completeness and density
Function Spaces with Exponential Weights II
β Scribed by Thomas Schott
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 669 KB
- Volume
- 196
- Category
- Article
- ISSN
- 0025-584X
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β¦ Synopsis
This paper is a continuation of [a]. We study weighted function speces of type B;,(u) and F;,(U) on the Euclidean space Pi", where u is a weight function of at most exponential growth. In particular, u(z) = exp(i1zl) is an admissible weight. We deal with atomic decompoeitions of these spaces. Furthermore, we prove that the spaces B&(u) and F&(u) are hmorphic to the corresponding unweighted spaces B& and FA.
π SIMILAR VOLUMES
Anisotropic Spaces. 11. (Equivalent Norms for Abstract Spaces, Function Spaces with Weights of SOBOLEV-BESOV type) By HANS-JURGEN SCHMEISSER (Jena) (Eingegangen am 30.5. 1975) This paper is the continuation of [7].
This note deals with the general function r;paces G",,,,,,,(Q) over arhitrarv domains l2 of the EucLrnean n-space R,, which are normed by Here p, v, r are real numbers, 1 5 r < a. The function system (yj ); =, depends only on the domain 0. If GI =B;J&) (or Hi( R,J) for s z 0 and G,=L,(R,) then we ha
Let R = (-β, β) and let Q β C 2 : R β R + = [0, β) be an even function. Then in this paper we consider the infinite-finite range inequality, an estimate for the Christoffel function, and the Markov-Bernstein inequality with the exponential weights w (x)= |x| e -Q(x) , x β R.
In [19] we described a method for the construction of spaces of distributions of BESOY type (and similar type) with weights, including spaces having negative order of differentiation. The main idea was the decomposition of the Euclidean wspace R, with the aid of special systems of smooth functions.