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for questions involving inequalities, upper and lower bounds.

4 votes
1 answer
278 views

Given a correlation matrix $B$. What correlation matrix A (maximizes / minimizes) the follow...

Given correlation matrix $B$ (positive semi-definite with ones in the diagonal). 1)Find the correlation matrix $A$ which maximizes $\det\left(A+B\right)$. 2)Find the correlation matrix $A$ which min …
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