Constructive lower bounds for off-diagonal Ramsey numbers
✍ Scribed by Noga Alon; Pavel Pudlák
- Book ID
- 105618979
- Publisher
- The Hebrew University Magnes Press
- Year
- 2001
- Tongue
- English
- Weight
- 391 KB
- Volume
- 122
- Category
- Article
- ISSN
- 0021-2172
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
There is a family (H k ) of graphs such that H k has order (1+o(1))(-2Âe) k 2 kÂ2 but has no clique or stable set of order k. This result of Spencer provides the best known lower bound for the diagonal Ramsey numbers R(k, k). Here we see that the graphs H k can be taken to be regular, self-complemen
A new construction of self-complementary graphs containing no Klo or K , is described. This construction gives the Ramsey number lower bounds r(10,lO) 2 458 and r(1 1,l 1 ) 2 542. The problem of determining the Ramsey numbers is known to be very difficult and so we are often satisfied with partial
## Abstract For any graph __G__, let __i__(__G__) and μ;(__G__) denote the smallest number of vertices in a maximal independent set and maximal clique, respectively. For positive integers __m__ and __n__, the lower Ramsey number __s__(__m, n__) is the largest integer __p__ so that every graph of or