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08/24/2023
A Riemannian optimization method to compute the nearest singular pencil
Given a square pencil A+ λ B, where A and B are complex matrices, we con...
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11/28/2022
On the Rellich eigendecomposition of para-Hermitian matrices and the sign characteristics of *-palindromic matrix polynomials
We study the eigendecompositions of para-Hermitian matrices H(z), that i...
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10/28/2022
