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publication name E. M. Badr (2009), Odd Graceful Graphs With Pendant Edges, 1thInternational Conference Computer Science From Algorithms To Applications, Egypt.
Authors E. M. Badr
year 2009
keywords
journal
volume Not Available
issue Not Available
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Local/International International
Paper Link CSAA-2009 International Conference " Computer Science From Algorithms To Applications"
Full paper download
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Abstract

A difference vertex labeling of a graph G an assignment f of labels to the vertex of G that induces for each edge xy the weight | f(x) - f(y)|. A difference vertex labeling f of a graph G of size n is odd-graceful if f is an injection from V(G) to {0, 1, 2, …, 2q-1} such that the induced weights are {1, 3, 5, …, 2q-1}. In this paper, we generalize Gnanajothi's result on path Pn by showing that the graphs obtained by joining m pendant edges to each vertex of Pn are odd graceful.

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