This article is cited in 9 papers

Herbert Stahl's proof of the BMV conjecture

A. E. Eremenko

Purdue University

Abstract: This paper contains a simplified version of Stahl's proof of a conjecture of Bessis, Moussa and Villani on the trace of matrices $A+tB$ with Hermitian $A$ and $B$.
Bibliography: 5 titles.

Keywords: Hermitian matrices, perturbation theory, trace, Riemann surfaces.

UDC: 517.53

MSC: 47A55, 30F10

Received: 28.10.2013 and 04.04.2014

DOI: 10.4213/sm8294

 English version: Sbornik: Mathematics, 2015, 206:1, 87–92

Bibliographic databases:

• 
• 
• 
• 
• 
•