Title of article
Normality of semigroups with some links to graph theory Original Research Article
Author/Authors
Rafael H. Villarreal، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
18
From page
267
To page
284
Abstract
The aim of this article is to introduce normal affine semigroups and its links with other areas such as graph theory, linear programming and polyhedral geometry. As an application we derive the classical and generalized marriage theorems.
Keywords
Circuits , Semigroups , Marriage problem , Normality , Edge cone , Bipartite graphs , Unimodular
Journal title
Discrete Mathematics
Serial Year
2005
Journal title
Discrete Mathematics
Record number
948273
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