Vertex Semientire Block Graph
inner vertex number, line graph, outerplanar, vertex semientire graph
Abstract
In this communications, the concept of the vertex semientire block graph is introduced. We present characterization of graphs whose vertex semientire block graph is planar, outerplanar and minimally non-outerplanar. Also we establish a characterization of graphs whose vertex semientire block graph is Eulerian.
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References
V Kulli (1975) On minimally nonouterplanar graphs. 41A.
V R Kulli, D G Akka (1980) Index Vol. 16 1980. 16(4), 585-588.
J Sedlacek (1962) Some properties of interchange graphs.
M Venkanagouda, Goudar (2012) On Pathos vertex semientire graph of a tree. 1(4), 666-670.
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2014-05-03
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