Minimum Permanents of Tridiagonal Doubly Stochastic Matrices
Authors: Song S-Z.1; Jun Y-B.2
Source: Linear and Multilinear Algebra, Volume 50, Number 4, 1 January 2002 , pp. 301-306(6)
Publisher: Taylor and Francis Ltd
Abstract:
We determine the minimum permanents and minimizing matrices of the tridiagonal doubly stochastic matrices and of certain doubly stochastic matrices with prescribed zero entries.Keywords: Minimum permanent; Contraction; Fully indecomposable; Tridiagonal matrix; Doubly stochastic matrix
Document Type: Research article
Affiliations: 1: Department of Mathematics, Cheju National University, Cheju 690-756, Korea 2: Department of Mathematics (Education), Gyeongsang National University, Chinju 660-701, Korea

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