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Proof of Four Color Map Theorem by Using PRN of Graph

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Abstract:

This paper intends to study the relation between PRN and chromatic number of planar graphs. In this regard we investigate that isomorphic or 1 isomorphic graph may or may not have equal PRN and few other related results. Precisely, we give simple proof of Four Color Map Theorem.

Info:

Periodical:
The Bulletin of Society for Mathematical Services and Standards (Volume 11)
Pages:
26-30
DOI:
10.18052/www.scipress.com/BSMaSS.11.26
Citation:
H.R. Bhapkar and J.N. Salunke, "Proof of Four Color Map Theorem by Using PRN of Graph", The Bulletin of Society for Mathematical Services and Standards, Vol. 11, pp. 26-30, 2014
Online since:
Sep 2014
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