Remarks on BMV conjecture

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dc.creatorFriedland, Shmuel
dc.date2008-04-24
dc.date.accessioned2026-07-07T09:35:01Z
dc.date.available2026-07-07T09:35:01Z
dc.descriptionWe show that for fixed $A,B$, hermitian nonnegative definite matrices, and fixed $k$ the coefficients of the $t^k$ in the polynomial $\tr (A+tB)^m$ is positive if $\tr AB >0$ and $m>N(A,B,k)$.
dc.description6 pages
dc.identifierhttps://arxiv.org/abs/0804.3948
dc.identifierhttp://arxiv.org/abs/0804.3948
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/159697
dc.subjectMathematical Physics
dc.titleRemarks on BMV conjecture
dc.typetext

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