Edge Even Graceful Labeling of Cylinder Grid Graph
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Edge even graceful labeling (e.e.g., l.) of graphs is a modular technique of edge labeling of graphs, introduced in 2017. An e.e.g., l. of simple finite undirected graph G = ( V ( G ) , E ( G ) ) of order P = | ( V ( G ) | and size q = | E ( G ) | is a bijection f : E ( G ) → { 2 , 4 , … , 2 q } , such that when each vertex v ∈ V ( G ) is assigned the modular sum of the labels (images of f ) of the edges incident to v , the resulting vertex labels are distinct mod 2 r , where r = max ( p , q ) . In this work, the family of cylinder grid graphs are studied. Explicit formulas of e.e.g., l. for all of the cases of each member of this family have been proven.
2015 ◽
Vol 11
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pp. 6-11
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1979 ◽
Vol 9
(3)
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pp. 287-291
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2009 ◽
Vol 81
(1)
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pp. 47-57
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2020 ◽
Vol 9
(4)
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pp. 1359-1361
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