List questions from operator-ideals | MathQA

Characterisations of traces on $F(H)$

Published on 22 Feb 2026 - 18:53

Is the Trace of products of Hilbert-Schmidt Operators stable under cyclic permutations?

Published on 13 Feb 2018 - 9:23

There is a complemented subspace $E$ of $l^p$ such that $T$ is an isomorphism of $E$ onto a complemented subspace $T(E)$

Published on 31 Oct 2018 - 5:15

$\ell_p$-strictly singular operators and non-$\ell_p$-factoring operators

Published on 22 Dec 2016 - 19:38

Compact operators in H is the only closed non-trivial ideal.

Published on 15 Feb 2017 - 20:50

Banach operator ideals which coincide over real Banach spaces, ¿do they coincide over complex Banach spaces?

Published on 27 Feb 2021 - 22:48