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Article:Edge-odd Gracefulness of Product of P2 and CN
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 10 - Number 10 |
| Year of Publication: 2010 |
| Authors: A.Solairaju, C. Vimala ands A.Sasikala |
10.5120/1523-1680
|
A.Solairaju, C. Vimala ands A.Sasikala . Article:Edge-odd Gracefulness of Product of P2 and CN. International Journal of Computer Applications. 10, 10 ( November 2010), 1-3. DOI=10.5120/1523-1680
Abstract
A (p, q) connected graph is edge-odd graceful graph if there exists an injective map f: E(G) → {1, 3, …, 2q-1} so that induced map f+: V(G) → {0, 1,2, 3, …, (2k-1)}defined by f+(x) f(x, y) (mod 2k), where the vertex x is incident with other vertex y and k = max {p, q} makes all the edges distinct and odd. In this article, the Edge- odd gracefulness of strong product of P2 and Cn is obtained.
References
- A.Solairaju, A.Sasikala, C.Vimala, Gracefulness of a spanning tree of the graph of product of Pm and Cn, The Global Journal of Pure and Applied Mathematics of Mathematical Sciences, Vol. 1, No-2 (July-Dec 2008): pp 133-136
- A.Solairaju and K.Chitra, Edge-odd graceful labeling of some graphs “ Electronics Notes in Discrete Mathematics Volume 33,April 2009, Pages 15 - 20
- A.Solairaju, A.Sasikala, C.Vimala, edge-odd gracefulness of the square 2-nC4, 3-nC4, 4-nC4, (communicated to Serial Publications, New Dehli)
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