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Suppose $G$ and $A$ are full rank matrices. Is there a closed-form solution for
$\nabla_G ~Tr(A \log GG^t)$$$\nabla_G \mbox{Tr} (A \log GG^\top)$$
when A$A$ is a PSD matrix?
$\nabla_G ~Tr(A \log GG^t)$ when A is a PSD matrix?
$$\nabla_G \mbox{Tr} (A \log GG^\top)$$
when $A$ is a PSD matrix?
