Öppna denna publikation i ny flik eller fönster >>2025 (Engelska)Ingår i: Random Matrices. Theory and Applications, ISSN 2010-3263, Vol. 14, nr 03, artikel-id 2550001Artikel i tidskrift (Refereegranskat) Published
Abstract [en]
We study the individual digits for the absolute value of the characteristic polynomial for the Circular beta-Ensemble. We show that, in the large N limit, the leading digits obey Benford's Law and furthermore that the digits of position increasing with the size of the ensemble become uniformly distributed. The key to the proofs is a bound on the rate of convergence in total variation norm in the CLT for the logarithm of the absolute value of the characteristic polynomial.
Ort, förlag, år, upplaga, sidor
World Scientific Pub Co Pte Ltd, 2025
Nyckelord
Circular beta ensembles, Benford's law, random matrices, characteristic polynomial, total variation distance, Selberg integral
Nationell ämneskategori
Sannolikhetsteori och statistik
Identifikatorer
urn:nbn:se:kth:diva-365285 (URN)10.1142/S2010326325500017 (DOI)001480103900001 ()2-s2.0-105004369435 (Scopus ID)
Anmärkning
QC 20260122
2025-06-192025-06-192026-01-22Bibliografiskt granskad