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|Title:||On skolem graceful graphs||Authors:||Lee, S.M.
|Issue Date:||25-Nov-1991||Citation:||Lee, S.M.,Shee, S.C. (1991-11-25). On skolem graceful graphs. Discrete Mathematics 93 (2-3) : 195-200. ScholarBank@NUS Repository.||Abstract:||A Skolem graceful labelling of graphs is introduced. It is shown that a tree is Skolem graceful iff it is graceful. The Skolem deficiency of a graph is defined and Skolem deficiencies of some well-known graphs are calculated. The class of Skolem graceful graphs is shown to be finite universal. © 1991.||Source Title:||Discrete Mathematics||URI:||http://scholarbank.nus.edu.sg/handle/10635/103756||ISSN:||0012365X|
|Appears in Collections:||Staff Publications|
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