Edge Even Graceful Labeling of Polar Grid Graphs
Department of Mathematics, Faculty of Science, Taibah University, Al-Madinah 41411, Saudi Arabia
Department of Mathematics and Computer Science, Faculty of Science, Menoufia University, Shebin El Kom 32511, Egypt
Received: 6 December 2018 / Revised: 20 December 2018 / Accepted: 23 December 2018 / Published: 2 January 2019
Edge Even Graceful Labelingwas first defined byElsonbaty and Daoud in 2017. An edge even graceful labeling of a simple graph
edges is a bijection
from the edges of the graph to the set
such that, when each vertex is assigned the sum of all edges incident to it
, the resulting vertex labels are distinct. In this paper we proved necessary and sufficient conditions for the polar grid graph to be edge even graceful graph.
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MDPI and ACS Style
Daoud, S.N. Edge Even Graceful Labeling of Polar Grid Graphs. Symmetry 2019, 11, 38.
Daoud SN. Edge Even Graceful Labeling of Polar Grid Graphs. Symmetry. 2019; 11(1):38.
Daoud, Salama N. 2019. "Edge Even Graceful Labeling of Polar Grid Graphs." Symmetry 11, no. 1: 38.
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