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Reflexive edge strength of convex polytopes and corona product of cycle with path
AIMS Mathematics 2022, 7(7): 11784-11800
Published: 15 July 2022
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For a graph G, we define a total k-labeling φ is a combination of an edge labeling φ e ( x ) { 1 , 2 , , k e } and a vertex labeling φ v ( x ) { 0 , 2 , , 2 k v }, such that φ ( x ) = φ v ( x ) if x V ( G ) and φ ( x ) = φ e ( x ) if x E ( G ), then k = max { k e , 2 k v }. The total k-labeling φ is an edge irregular reflexive k-labeling of G if every two different edges x y and x y , the edge weights are distinct. The smallest value k for which such labeling exists is called a reflexive edge strength of G. In this paper, we focus on the edge irregular reflexive labeling of antiprism, convex polytopes D n , R n , and corona product of cycle with path. This study also leads to interesting open problems for further extension of the work.

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