published by L\\'eonard Cadilhac
in 2020
and research's language is
English
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Abstract in English
We present a new approach to Lorentz-Shimogaki and Arazy-Cwikel Theorems which covers all range of $p,qin (0,infty]$ for function spaces and sequence spaces. As a byproduct, we solve a conjecture of Levitina and the last two authors.