Séminaire Lotharingien de Combinatoire, B20f (1988), 7 pp.
[Formerly: Publ. I.R.M.A. Strasbourg, 1988, 372/S-20, p. 121-129.]

Arnold Richard Kräuter

Maximale Permanenten von (1,-1)-Matrizen mit beliebigem Rang

Abstract. This note presents a survey on the current status of the investigations on best possible upper bounds for the modulus of the permanent of a (1,-1) matrix.

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