IJPAM: Volume 89, No. 1 (2013)

PRIME CORDIAL LABELING OF THE GRAPHS RELATED
TO CYCLE WITH ONE CHORD, TWIN CHORDS
AND TRIANGLE

G.V. Ghodasara$^1$, J.P. Jena$^2$
$^1$H.&H.B. Kotak Institute of Science
Rajkot, Gujarat, INDIA
$^{2}$L.E. College, Morbi
Gujarat, INDIA


Abstract. We discuss here prime cordial labeling of cycle $C_{n}$ with one chord, cycle $C_{n}$ with twin chords, cycle $C_{n}$ with triangle. We also discuss prime cordial labeling of the graph obtained by joining two copies of cycle with one chord by path of arbitrary length and the graph obtained by joining two copies of cycle with twin chords by path of arbitrary length.

Received: June 24, 2013

AMS Subject Classification: 05C78

Key Words and Phrases: cycle with one chord, cycle with twin chords, cycle with triangle, prime cordial graph

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DOI: 10.12732/ijpam.v89i1.9 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: 2013
Volume: 89
Issue: 1