<scp>Finite‐Rank</scp> Perturbations of Random Band Matrices via Infinitesimal Free Probability

DOI10.1002/CPA.21924zbMath1473.60013arXiv1906.10268OpenAlexW3103605682MaRDI QIDQ4959667

Benson Au

Publication date: 17 September 2021

Published in: Communications on Pure and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1906.10268

zbMATH Keywords

Wigner matricesfree probabilityWigner ensembleperiodically banded GUE matrix

Mathematics Subject Classification ID

Random matrices (probabilistic aspects) (60B20) Perturbation theory of linear operators (47A55) Random matrices (algebraic aspects) (15B52)

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A unified approach to infinitesimal freeness with amalgamation ⋮ On words of non-Hermitian random matrices ⋮ Semicircular families of general covariance from Wigner matrices with permuted entries

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