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Entropy Numbers of Finite Dimensional Mixed-Norm Balls and Function Space Embeddings with Small Mixed Smoothness
Constructive Approximation ( IF 2.7 ) Pub Date : 2020-08-03 , DOI: 10.1007/s00365-020-09510-5
Sebastian Mayer , Tino Ullrich

We study the embedding $\text{id}: \ell_p^b(\ell_q^d) \to \ell_r^b(\ell_u^d)$ and prove matching bounds for the entropy numbers $e_k(\text{id})$ provided that $0

中文翻译:

有限维混合范数球的熵数和具有小混合平滑度的函数空间嵌入

我们研究嵌入 $\text{id}: \ell_p^b(\ell_q^d) \to \ell_r^b(\ell_u^d)$ 并证明熵数 $e_k(\text{id} )$ 前提是 $0
更新日期:2020-08-03
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