Authors: Dodig, Marija 
Stošić, Marko 
Affiliations: Mechanics 
Mathematics 
Mathematical Institute of the Serbian Academy of Sciences and Arts 
Title: Bounded rank perturbations of a regular matrix pencil
Journal: Linear Algebra and Its Applications
Volume: 689
First page: 126
Last page: 154
Issue Date: 15-May-2024
Rank: ~M21
ISSN: 0024-3795
DOI: 10.1016/j.laa.2024.02.028
Abstract: 
In this paper we study the possible Kronecker invariants of an arbitrary matrix pencil obtained by bounded rank perturbation of a regular matrix pencil. We solve this problem in the case of a perturbation of minimal rank.
Keywords: Completion of matrix pencils | Low rank perturbations | Matrix pencils
Publisher: Elsevier

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