Eigenvalues of Hermitian matrices with positive sum of bounded rank

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

We give a minimal list of inequalities characterizing the possible eigenvalues of a set of Hermitian matrices with positive semidefinite sum of bounded rank. This answers a question of A. Barvinok.

Keywords

Rings and Algebras, Algebraic Geometry, 15A42 (Primary) 14M15, 05E15 (Secondary)

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/73089

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0411063
 http://arxiv.org/abs/math/0411063

Collections

arXiv