English

Transformations preserving the effective spectral radius of a matrix

Spectral Theory 2024-06-21 v1

Abstract

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

Keywords

Cite

@article{arxiv.2406.12857,
  title  = {Transformations preserving the effective spectral radius of a matrix},
  author = {Jean-François Delmas and Dylan Dronnier and Pierre-André Zitt},
  journal= {arXiv preprint arXiv:2406.12857},
  year   = {2024}
}

Comments

arXiv admin note: text overlap with arXiv:2103.10330

R2 v1 2026-06-28T17:10:45.901Z