I Dewa M. Agus Ariawan
Department of Mathematics, Faculty of Mathematics and Natural Sciences, Universitas Pendidikan Ganesha, Jalan Udayana 11 Singaraja-Bali, Indonesia

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Expanding graceful trees I Nengah Suparta; I Dewa M. Agus Ariawan
Electronic Journal of Graph Theory and Applications (EJGTA) Vol 8, No 2 (2020): 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.2020.8.2.2

Abstract

Two methods for expanding graceful trees are introduced. In constructing a larger graceful trees, these methods are based on a collection of certain graceful trees and one graceful tree as the core of the produced graceful tree.