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20182025
most citedWeierstrass structure and eigenvalue placement of regular matrix pencils under low rank perturbations

12 citations · 12 across the 4 of their papers we have counts for

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math.AC2025

Bounds for the change of the Weyr characteristic of matrix pencils after 1-rank perturbations

Itziar Baragaña, Alicia Roca

The complete characterization of the Kronecker structure of a matrix pencil perturbed by another pencil of rank one is known, and it is stated in terms of very involved conditions.…