Results 1 to 10 of about 97 (73)
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Odd graceful labeling for the jewel graph and the extended jewel graph without the prime edge*

Bulletin of Pure & Applied Sciences Section E: Mathematics, 2020
J. Jeba Jesintha   +2 more
exaly   +2 more sources

EDGE ODD GRACEFUL LABELING OF SOME FLOWER PETAL GRAPHS

Advances in Mathematics: Scientific Journal, 2020
A labeling of a graph $G$ with $\alpha$ vertices and $\beta$ edges called an edge odd graceful labeling if there is an edge labeling with odd numbers to all edges such that each vertex is assigned a label which is the sum $\mod (2\gamma)$ of labels of edge incident on it, where $\gamma=max\{\alpha,\beta\}$ and the induced vertex labels are distinct. In
B. Ambika, G. Balasubramanian
openaire   +1 more source

On Topological Graphic Passwords Made by Twin Edge Module-k Odd-Graceful Labelling

2018 2nd IEEE Advanced Information Management,Communicates,Electronic and Automation Control Conference (IMCEC), 2018
Graphic password has been widely used in mobile devices and other fields, and it is facing a good opportunity for development since QR code is welcomed in the world. Here is a new graphical password (Topsnut-GPW) based on the idea of “topological structure plus number theory” and various labellings for solving network transfer delay by using other type
Xiaohui Zhang, Hui Sun, Bing Yao
openaire   +1 more source

Edge-odd graceful labeling of Cartesian product of two paths

Journal of Information and Optimization Sciences
Let G be a finite simple graph with p vertices and q edges is called an edge odd graceful labeling if there exists a bijective map f : E(G)→{1, 3, 5,,(2k − 1)} such that when each vertex is assigned, the sum of all edges incident to it mod 2k, where k = max(p, q), the resulting vertex labels are distinct.
D. Senthil Kumar, R. Anbarasan
openaire   +1 more source

Edge-odd graceful labelings of prism-like graphs of cycles

A simple graph G with q edges is called an edge-odd graceful graph, if there is a bijection f from the edge set of the graph to {1,3,5,…,2q-1} such that, when each vertex is assigned the sum of all values of the edges incident to it modulo 2q, the resulting vertex labels are distinct.
openaire   +1 more source

Edge odd graceful labelings of certain new classes of graphs. [PDF]

open access: possibleBull. ICA, 2022
K. M. Kathiresan   +2 more
openaire  

Edge-Odd Graceful Labelings of some prisms and some Prism-Like Graph

A simple graph G with q edges called an edge-odd graceful graph if there is a bijection if from the edge set of the graph to the set 1, 3, 5,0…,2q-1 such that, when each vertex is assigned the sum of all values of the edges incident to it modulo 2q.
openaire   +1 more source

EDGE ODD GRACEFUL LABELING OF SOME CYCLE RELATED GRAPHS

Advances in Mathematics: Scientific Journal, 2020
B. Ambika, G. Balasubramanian
openaire   +1 more source

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