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Ludwig Elsner

Publications and source records attributed to Ludwig Elsner.

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Bounds on norms of compound matrices and on products of eigenvalues

An upper bound on operator norms of compound matrices is presented, and special cases that involve the $\ell_1$, $\ell_2$ and $\ell_\infty$ norms are investigated. The results are then used to obtain bounds on products of the largest or smallest eigenvalues of a matrix.

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