Weighted embeddings for function spaces associated with Hermite expansions
نویسندگان
چکیده
We study weighted Besov and Triebel–Lizorkin spaces associated with Hermite expansions obtain (i) frame decompositions, (ii) characterizations of continuous Sobolev-type embeddings. The weights we consider generalize the Muckenhoupt weights.
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ژورنال
عنوان ژورنال: Journal of Approximation Theory
سال: 2021
ISSN: ['0021-9045', '1096-0430']
DOI: https://doi.org/10.1016/j.jat.2020.105534