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Results tagged with eigenvalues
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user 135874
eigenvalues of matrices or operators
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What can we say about $\mathbb{E}[\mathrm{tr}A^{1/2}]$ for $A=\frac{1}{C}\sum_{i=1}^\infty c...
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$$ Let $(\lambda_k)_{1\leq k\leq m}$ be the (also random) eigenvalues of $A$ and let $A^{1/2}$ denote a matrix root such that $A^{1/2}(A^{1/2})^\top = A$. …
