Pavel Hrnciar and Alfonz Havier \([6]\) introduced a clever idea of transferring labeled pendant edges incident at a vertex of a graceful tree to some other suitable vertex of that tree, so that another graceful tree is obtained. This idea is further explored in this paper to generate graceful lobsters from a graceful caterpillar with \( n \) edges.
Keywords: Department of Mathematics Anna University, Chennai-600 025, INDIA.
Citation
G. Sethuraman, J.Jeba Jesintha. A New Class of Graceful Lobsters[J], Journal of Combinatorial Mathematics and Combinatorial Computing, Volume 067. 99-109. .