scientific article; zbMATH DE number 913537

zbMATH Open0859.05028MaRDI QIDQ4887808

Richard A. Brualdi

Publication date: 7 April 1997

Title of this publication is not available (Why is that?)

zbMATH Keywords

digraphpermanentsign patternmatrix invertibilitysign-nonsingular matrixSNS-matrix

Mathematics Subject Classification ID

Combinatorial aspects of matrices (incidence, Hadamard, etc.) (05B20) Determinants, permanents, traces, other special matrix functions (15A15) Directed graphs (digraphs), tournaments (05C20) Matrices, determinants in number theory (11C20)

Related Items (2)

Converting immanants on singular symmetric matrices ⋮ Title not available (Why is that?)

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