DoesDo Hilbert-Schmidt operators which are also trace class, satisfy HoldersHölder's inequality? That is, we have two Hilbert Schmidt-Schmidt operators $A$ and $B$. Is the following true? $$\langle A, B \rangle \leq \lVert A \rVert_p \lVert B \rVert_q $$
such thatwhen $1/p + 1/q = 1$. Specifically, is it true for $p=1, q=\infty$$p=1$, $q=\infty$?