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Unique Id: IJRTI1810011
Published In: Volume 3 Issue 10, October-2018
Abstract: Assume H(V, E) be a finite simple graph. Let φ be a function from the edge set E to {0,1}. For every vertex vV , define φ (v) = Σ{  (uv): uvE}(mod 2). The function φ is called an E− cordial labeling of H, if the number of edges labeled 0 and the number of edges labeled 1 differs by at most one and the number of vertices labeled 0 and the number of vertices labeled 1 differs by at most one. A graph that admits E− cordial labeling is said to E - Cordial. In this incredibly interesting paper, we prove that Odd Snakes and c_m^((t)), that is one vertex union of t copies of Cm , for t –even and m – odd are E - Cordial.
Keywords: Snakes, One vertex union of cycles, E - Cordial labeling, E - Cordial graphs.
Cite Article: "MISSION CRITICAL MIRACLES ON E-CORDIAL GRAPHS", International Journal of Science & Engineering Development Research (, ISSN:2455-2631, Vol.3, Issue 10, page no.60 - 63, October-2018, Available :
Downloads: 000819
Publication Details: Published Paper ID: IJRTI1810011
Registration ID:180528
Published In: Volume 3 Issue 10, October-2018
DOI (Digital Object Identifier):
ISSN Number: 2456 - 3315
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