Let $A$ be a positive semidefinite matrix. Are there any bounds known for the $q$-th moment of the $p$-th Schatten norm of matrix $A$? Here, $1 \leq p,q \leq \infty$.
put on hold as unclear what you're asking by Dima Pasechnik, Chris Godsil, LSpice, Sean Lawton, Yemon Choi Jul 19 at 5:12
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