Rezultati iskanja SubjectTerms:"Bessis-Moussa-Villani conjecture" NUK

zadetkov: 3

1.	Asymptotic positivity of Hurwitz product traces: Two proofs Fleischhack, Christian; Friedland, Shmuel Linear algebra and its applications, 03/2010, Letnik: 432, Številka: 6 Journal Article Recenzirano Odprti dostop Consider the polynomial tr ( A + tB ) m in t for positive hermitian matrices A and B with m ∈ N . The Bessis–Moussa–Villani conjecture (in the equivalent form of Lieb and Seiringer) states that this ...	Celotno besedilo Dostopno za: UL PDF
2.	Proof of the Cases p≤ 7 of the Lieb-Seiringer Formulation of the Bessis-Moussa-Villani Conjecture Hägele, Daniel Journal of statistical physics, 06/2007, Letnik: 127, Številka: 6 Journal Article Recenzirano Odprti dostop It is shown that the polynomial λ (t)=Tr(A+ tB)p has nonnegative coefficients when p≤ 7 and A and B are any two complex positive semidefinite n× n matrices with arbitrary n. This proves a general ...	Celotno besedilo Dostopno za: UL PDF
3.	A Hyper-Geometric Approach to the BMV-Conjecture Drmota, Michael; Schachermayer, Walter; Teichmann, Josef Monatshefte für Mathematik, 11/2005, Letnik: 146, Številka: 3 Journal Article Recenzirano Odprti dostop	Celotno besedilo Dostopno za: UL PDF

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