Gek Ling Chia
Department of Mathematical and Actuarial Sciences, Lee Kong Chian Faculty of Engineering and Science, Unversiti Tunku Abdul Rahman, Sungai Long Campus, Malaysia

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Multi-bridge graphs are anti-magic Yu Bin Tai; Gek Ling Chia; Poh-Hwa Ong
Electronic Journal of Graph Theory and Applications (EJGTA) Vol 10, No 1 (2022): Electronic Journal of Graph Theory and Applications
Publisher : GTA Research Group, Univ. Newcastle, Indonesian Combinatorics Society and ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/ejgta.2022.10.1.22

Abstract

An anti-magic graph  is a graph whose |E| edges  can be labeled with the first  |E| natural numbers such that each edge receives a distinct number and each vertex receives a distinct vertex sum which is obtained by taking the sum of the labels of all the edges incident to it. We prove that the multi-bridge graph is anti-magic.