Besov Spaces with General Weights

Besov Spaces with General Weights

Year:    2023

Author:    Douadi Drihem

Journal of Mathematical Study, Vol. 56 (2023), Iss. 1 : pp. 18–92

Abstract

We introduce Besov spaces with general smoothness. These spaces unify and generalize the classical Besov spaces. We establish the $\varphi $-transform characterization of these spaces in the sense of Frazier and Jawerth and we prove their Sobolev embeddings. We establish the smooth atomic, molecular and wavelet decomposition of these function spaces. A characterization of these function spaces in terms of the difference relations is given.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/10.4208/jms.v56n1.23.02

Journal of Mathematical Study, Vol. 56 (2023), Iss. 1 : pp. 18–92

Published online:    2023-01

AMS Subject Headings:   

Copyright:    COPYRIGHT: © Global Science Press

Pages:    75

Keywords:    Besov space embedding atom molecule wavelet Muckenhoupt class differences.

Author Details

Douadi Drihem

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