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.
The following versions are available: