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20192025
most citedWeierstrass structure and eigenvalue placement of regular matrix pencils under low rank perturbations

12 citations · 14 across the 8 of their papers we have counts for

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math.RA2021★ 2 cited

On the change of the Weyr characteristics of matrix pencils after rank-one perturbations

Itziar Baragaña, Alicia Roca

The change of the Kronecker structure of a matrix pencil perturbed by another pencil of rank one has been characterized in terms of the homogeneous invariant factors and the chains…