2021•Linear Algebra and its ApplicationsRequires access

Lower and upper bounds for the number of distinct eigenvalues of a perturbed regular matrix pencil

Sunyo Moon, Seungkook Park

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Key concepts: Mathematics, Matrix pencil, Pencil (optics), Eigenvalues and eigenvectors, Upper and lower bounds, Rank (graph theory), Matrix (chemical analysis), Combinatorics

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Lower and upper bounds for the number of distinct eigenvalues of a perturbed regular matrix pencil — Research Paper | ScholarLens