Some Identities of PermanentsMathematics in Practice and Theory
AbstractIn this paper the author proves some equalities about the permanent of matrices under some conditions. For example, he proves that per(AX)=per(A)per(X) for A≥0 and all X≥0 if and only if A has a zero column or zero row.
Citation InformationFuzhen Zhang. "Some Identities of Permanents" Mathematics in Practice and Theory Iss. 1 (1989) p. 44 - 47 ISSN: 1000-0984
Available at: http://works.bepress.com/fuzhen-zhang/3/