Title of article
Perfect 0, ± 1 matrices Original Research Article
Author/Authors
Michele Conforti، نويسنده , , Gérard Cornuéjols، نويسنده , , Carla De Francesco، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
11
From page
299
To page
309
Abstract
Perfect graphs and perfect 0, 1 matrices are well studied in the literature. Here we introduce perfect 0, ± 1 matrices. Our main result is a characterization of these matrices in terms of a family of perfect 0, 1 matrices.
Journal title
Linear Algebra and its Applications
Serial Year
1997
Journal title
Linear Algebra and its Applications
Record number
821969
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