| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4652898 | Electronic Notes in Discrete Mathematics | 2007 | 6 Pages |
Abstract
We present a unified approach to proving Ramsey-type theorems for graphs with a forbidden induced subgraph which can be used to extend and improve the earlier results of Rödl, Łuczak-Rödl, Prömel-Rödl, Erdős-Hajnal, and Nikiforov. The proofs are based on a simple lemma (generalizing one by Graham, Rödl, and Ruciński) that can be used as a replacement for Szemerédi's regularity lemma, thereby giving much better bounds. The same approach can be also used to show that pseudo-random graphs have strong induced Ramsey properties. This leads to explicit constructions for upper bounds on various induced Ramsey numbers.
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
