Title of article
The m-step competition graph of a digraph Original Research Article
Author/Authors
Han Hyuk Cho، نويسنده , , Suh-ryung Kim، نويسنده , , Yunsun Nam، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
13
From page
115
To page
127
Abstract
The competition graph of a digraph was introduced by Cohen in 1968 associated with the study of ecosystems. Since then, the competition graph has been widely studied and many variations have been introduced. In this paper, we define and study the m-step competition graph of a digraph which is another generalization of competition graph.
Keywords
Competition graph , Competition number , m-step competition graph , m-step competition number
Journal title
Discrete Applied Mathematics
Serial Year
2000
Journal title
Discrete Applied Mathematics
Record number
885128
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