We confirm a conjecture of L. Merel (H. Darmon and L. Merel, J. Reine Angew. Math. 490 (1997), 81-100) describing a certain relation between the jacobians of various quotients of X p in terms of specific correspondences. The method of proof involves reducing this conjecture to a question about certa
On the relations between certain graph labelings
โ Scribed by R. Bodendiek; G. Walther
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 440 KB
- Volume
- 134
- Category
- Article
- ISSN
- 0012-365X
No coin nor oath required. For personal study only.
โฆ Synopsis
This paper deals with certain edge labelings of graphs. After having introduced the concepts of a weak antimagic graph and an Egyptian magic graph, the authors showed that every connected graph of order 23 is weakly antimagic and proved some interesting relations between the different edge labelings.
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