I Retaefltiy, Ramsey numbers have been obtained for several &sses of graphs. In particthey have been studied for hs of low wder, pairs of paths, paks of cycles, and for a . In this paper, th rs atie obtained fair aI3 pa&cycle pairs,
Stability of the path–path Ramsey number
✍ Scribed by András Gyárfás; Gábor N. Sárközy; Endre Szemerédi
- Book ID
- 108114132
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 404 KB
- Volume
- 309
- Category
- Article
- ISSN
- 0012-365X
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📜 SIMILAR VOLUMES
## Abstract In this article, we study the tripartite Ramsey numbers of paths. We show that in any two‐coloring of the edges of the complete tripartite graph __K__(__n__, __n__, __n__) there is a monochromatic path of length (1 − __o__(1))2__n__. Since __R__(__P__~2__n__+1~,__P__~2__n__+1~)=3__n__,
For bipartite graphs G1,G2 ..... Gk, the bipartite Ramsey number b(GI,G2,...,Gk) is the least positive integer b so that any colouring of the edges of Kb, b with k colours will result in a copy of Gi in the ith colour for some i. In this note, we establish the exact value of the bipartite Ramsey num