Matrix Apportionment: General Cases and Apportionment Constants

Fuente: arXiv
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Autores principales: Baker, Dustin R., Curtis, Bryan A., Miller, Joe, Pungello, Hope
Formato: Preprint
Publicado: 2025
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author Baker, Dustin R.
Curtis, Bryan A.
Miller, Joe
Pungello, Hope
author_facet Baker, Dustin R.
Curtis, Bryan A.
Miller, Joe
Pungello, Hope
contents A matrix is apportionable if it is similar to a matrix whose entries have equal moduli. This paper shows that all nilpotent matrices and all matrices with rank at most half their order are apportionable. General results are established and applied to classify all apportionable matrices of order 2 and partially those of order 3. Additionally, the study of the set of apportionment constants for matrices is initiated.
format Preprint
id arxiv_https___arxiv_org_abs_2508_21297
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Matrix Apportionment: General Cases and Apportionment Constants
Baker, Dustin R.
Curtis, Bryan A.
Miller, Joe
Pungello, Hope
Combinatorics
A matrix is apportionable if it is similar to a matrix whose entries have equal moduli. This paper shows that all nilpotent matrices and all matrices with rank at most half their order are apportionable. General results are established and applied to classify all apportionable matrices of order 2 and partially those of order 3. Additionally, the study of the set of apportionment constants for matrices is initiated.
title Matrix Apportionment: General Cases and Apportionment Constants
topic Combinatorics
url https://arxiv.org/abs/2508.21297