Reverse super edge-magic strength of banana trees
type: Item
instance of: scholarly article
title: Reverse super edge-magic strength of banana trees
zbMATH Open document ID: 1453.05113
DOI: 10.1504/IJCSM.2018.095503
author: Shaik Sharief Basha
published in: International Journal of Computing Science and Mathematics
publication date: 2021-02-03T00:00:00Z
review text: Summary: A reverse magic labelling of a graph \(G(V,E)\) is a bijection \(f: V\cup E \to \{1, 2, 3, \dots , v + \varepsilon \}\) such that for all edges \(xy\), \(f(xy) - \{f(x) + f(y)\}\) is a constant which is denoted by \(c(f)\). A reverse magic labelling of a graph \(G(V,E)\) is called reverse super edge-magic labelling of \(G\) if \(f(V) = \{1, 2, \dots, v\}\) and \(f(E) = \{v + 1, v + 2, \dots, v + \varepsilon \}\). The reverse super edge-magic strength of a graph \(G\), \(\operatorname{rsm}(G)\), is defined as the minimum of all \(c(f)\) where the minimum is taken over all reverse edge-magic labelling \(f\) of \(G\). In this paper we invented the reverse super edge-magic strength of banana trees.
Mathematics Subject Classification ID: 05C78
zbMATH DE Number: 7305560
zbMATH Keywords: reverse super edge-magic labelling
zbMATH Keywords: reverse super edge-magic strength of a graph
zbMATH Keywords: banana trees
MaRDI profile type: Publication
full work available at URL: ijcsm.2018.095503
OpenAlex ID: W4246139167
Wikidata QID: Q129113933
description: scientific article