IJPAM: Volume 107, No. 3 (2016)

GRACEFUL LABELING OF
NON-SYMMETRIC MODIFIED THETA GRAPHS

G. Sathiamoorthy$^1$, T.N. Janakiraman$^2$
$^1$Department of Mathematics
School of Humanities and Sciences
SASTRA University
INDIA
$^2$Department of Mathematics
National Institute of Technology
Tiruchirappalli, INDIA


Abstract. A class of graphs called non-symmetric modified theta graphs with three internally disjoint paths θ(3, j, j) for j is even or odd and θ(3, j, j + 1) for j is even or odd are defined and those graphs are proved graceful.

Received: January 20, 2016

AMS Subject Classification: 05C78

Key Words and Phrases: graceful labeling, non-symmetric modified theta graph

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DOI: 10.12732/ijpam.v107i3.18 How to cite this paper?

Source: International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395
Year: 2016
Volume: 107
Issue: 3
Pages: 699 - 708


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