Transformations preserving the effective spectral radius of a matrix

Jean François Delmas; Dylan Dronnier; Pierre André Zitt

doi:10.1080/03081087.2024.2447523

Transformations preserving the effective spectral radius of a matrix

Jean François Delmas
, Dylan Dronnier
, Pierre André Zitt

École des ponts
Université Gustave Eiffel

Research output: Contribution to journal › Article › peer-review

Abstract

We discuss transformations on matrices that preserve the effective spectrum and/or the effective spectral radius.

Original language	English
Pages (from-to)	2354-2360
Number of pages	7
Journal	Linear and Multilinear Algebra
Volume	73
Issue number	10
DOIs	https://doi.org/10.1080/03081087.2024.2447523
Publication status	Published - 1 Jan 2025

Keywords

Spectral radius
clan-free matrix
effective spectral radius
spectrum

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10.1080/03081087.2024.2447523

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title = "Transformations preserving the effective spectral radius of a matrix",

abstract = "We discuss transformations on matrices that preserve the effective spectrum and/or the effective spectral radius.",

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author = "Delmas, \{Jean Fran{\c c}ois\} and Dylan Dronnier and Zitt, \{Pierre Andr{\'e}\}",

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AU - Zitt, Pierre André

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JF - Linear and Multilinear Algebra

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Transformations preserving the effective spectral radius of a matrix

Abstract

Keywords

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