Citation
Wl. Su et al., New lower bounds for classical Ramsey numbers R(5,13) and R(5,14), APPL MATH L, 12(6), 1999, pp. 121-122
Citations number
17
Categorie Soggetti
Mathematics
Journal title
APPLIED MATHEMATICS LETTERS
ISSN journal
08939659
→ ACNP
Volume
12
Issue
6
Year of publication
1999
Pages
121 - 122
Database
ISI
SICI code
0893-9659(199908)12:6<121:NLBFCR>2.0.ZU;2-V
Abstract
We construct two prime-order cyclic graphs, and use them to obtain two new
lower bounds for two classical Ramsey numbers: R(5, 13) greater than or equ
al to 174, R(5, 14) greater than or equal to 200. (C) 1999 Elsevier Science
Ltd. All rights reserved.