Gershgorin disk theorem in complex interval matrices

DOI10.3176/proc.2022.1.06zbMath1487.15025OpenAlexW4210888911MaRDI QIDQ5070916

Suman Maiti, S. Chakraverty

Publication date: 14 April 2022

Published in: Proceedings of the Estonian Academy of Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3176/proc.2022.1.06

zbMATH Keywords

eigenvalue boundsGershgorin disk theoremcomplex interval matricesinterval eigenvalues

Mathematics Subject Classification ID

Inequalities involving eigenvalues and eigenvectors (15A42) Eigenvalues, singular values, and eigenvectors (15A18)

Cites Work

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• Computing eigenvalue bounds of structures with uncertain‐but‐non‐random parameters by a method based on perturbation theory

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