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Lack of isomorphic embeddings of symmetric function spaces into operator ideals
Journal of Functional Analysis ( IF 1.7 ) Pub Date : 2021-03-01 , DOI: 10.1016/j.jfa.2020.108895
S. Astashkin , J. Huang , F. Sukochev

Let $E(0,1)$ be a symmetric space on $(0,1)$ and $C_F$ be a symmetric ideal of compact operators on the Hilbert space $\ell_2$ associated with a symmetric sequence space $F$. We give several criteria for $E(0,1)$ and $ F$ so that $E(0,1)$ does not embed into the ideal $C_F$, extending the result for the case when $E(0,1)=L_p(0,1)$ and $F=\ell_p $, $1\le p<\infty$, due to Arazy and Lindenstrauss.

中文翻译:

缺乏对称函数空间到算子理想的同构嵌入

令$E(0,1)$ 是$(0,1)$ 上的对称空间,$C_F$ 是与对称序列空间$F$ 相关的希尔伯特空间$\ell_2$ 上紧凑算子的对称理想。我们给出了 $E(0,1)$ 和 $F$ 的几个标准,使得 $E(0,1)$ 不会嵌入到理想的 $C_F$ 中,扩展了 $E(0,1) 情况下的结果)=L_p(0,1)$ 和 $F=\ell_p $, $1\le p<\infty$,由于 Arazy 和 Lindenstrauss。
更新日期:2021-03-01
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