Graceful Signed Graphs
β Scribed by Mukti Acharya; Tarkeshwar Singh
- Book ID
- 111577421
- Publisher
- Springer
- Year
- 2004
- Tongue
- English
- Weight
- 237 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0011-4642
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
In this paper, we prove that the n-cube is graceful, thus answering a conjecture of J.-C. Bermond and Gangopadhyay and Rao Hebbare. To do that, we introduce a special kind of graceful numbering, particular case of a-valuation, called strongly graceful and we prove that if a graph G is strongly grace
Lee, S.M. and SC. Shee, On Skolem graceful graphs, Discrete Mathematics 93 (1991) 195-200. 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
sequence to be the signed degree sequence of a signed graph or a signed tree, answering a question raised by