Consistency in the Naturally Vertex-Signed Line Graph of a Signed Graph
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منابع مشابه
Consistency in the Naturally Vertex-Signed Line Graph of a Signed Graph
A signed graph is a graph whose edges are signed. In a vertex-signed graph the vertices are signed. The latter is called consistent if the product of signs in every circle is positive. The line graph of a signed graph is naturally vertexsigned. Based on a characterization by Acharya, Acharya, and Sinha in 2009, we give constructions for the signed simple graphs whose naturally vertex-signed lin...
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ژورنال
عنوان ژورنال: Bulletin of the Malaysian Mathematical Sciences Society
سال: 2015
ISSN: 0126-6705,2180-4206
DOI: 10.1007/s40840-015-0281-3