Eigenvalues of Hermitian matrices with positive sum of bounded rank

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dc.creatorBuch, Anders Skovsted
dc.date2004-11-03
dc.date.accessioned2026-07-07T05:13:55Z
dc.date.available2026-07-07T05:13:55Z
dc.descriptionWe 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.
dc.identifierhttps://arxiv.org/abs/math/0411063
dc.identifierhttp://arxiv.org/abs/math/0411063
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/73089
dc.subjectRings and Algebras
dc.subjectAlgebraic Geometry
dc.subject15A42 (Primary) 14M15, 05E15 (Secondary)
dc.titleEigenvalues of Hermitian matrices with positive sum of bounded rank
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