Edges and vertices in a unique signed circle in a signed graph
We examine the conditions under which a signed graph contains an edge or a vertex that is contained in a unique negative circle or a unique positive circle. For an edge in a unique signed circle, the positive and negative case require the same structure on the underlying graph, but the requirements...
Main Author: | Richard Behr |
---|---|
Format: | Article |
Language: | English |
Published: |
Taylor & Francis Group
2017-12-01
|
Series: | AKCE International Journal of Graphs and Combinatorics |
Subjects: | |
Online Access: | http://dx.doi.org/10.1016/j.akcej.2017.03.004 |
Similar Items
-
On a conjecture concerning helly circle graphs
by: Durán Guillermo, et al.
Published: (2003-01-01) -
Splitting Cubic Circle Graphs
by: Traldi Lorenzo
Published: (2016-08-01) -
Sign-Periodicity of Traces of Singular Moduli
by: Subong Lim, et al.
Published: (2013-10-01) -
The common minimal common neighborhood dominating signed graphs
by: Kavita S Permi, et al.
Published: (2013-03-01) -
Case report: Dot-in-circle sign - An MRI and USG sign for "Madura foot"
by: Anitha Sen, et al.
Published: (2011-10-01)