For graphs G(1), ..., G(s), the multicolor Ramsey number R(G(1), ..., G(s)) is the smallest integer r such that if we give any edge coloring of the complete graph on r vertices with s colors then there exists a monochromatic copy of G, colored with color i, for some 1 ...
CHEN M,LU H,YEN H.On the Ramsey numbers for bipartite multigraphs.http://arxiv.org/PS_cache/cs/pdf/0305/0305006v1.pdf. 2009On the Ramsey numbers for bipartite multigraphs. CHEN M,LU H,YEN H. http://arxiv.org/PS_cache/cs/pdf/0305/0305006v1.pdf . 2009...
Roberts, On Ramsey numbers for stars Utalitas Math., to appear. Google Scholar [2] G. Chartrand, S. Schurter On the existence of specified cycles in complementary graphs Bull. Am. Math. Soc., 77 (1971), pp. 995-998 View in ScopusGoogle Scholar [3] V. Chvatal, F. Harary Generalized...
For s < m − 1 < 2s + 1 and t ≥ m + s − 1, we obtain that R(t K2, P2s+1, P2m) = s + m + 2t − 2. We also provide some new exact values or generalize known results for other multicolor Ramsey numbers of paths, cycles, stripes and stars versus other graphs. 2...
Ramsey numberTreeGeneralised wheel graphsGiven two simple graphs G and H, the Ramsey number R(G,H) is the smallest integer n such that for any graph of order n, either it contains G or its complement contains H. Let Tn be a tree graph of order n and Ws,m be the generalised wheel ...
Gallai–Ramsey numbers for rainbow trees and monochromatic double stars or books Article17 January 2025 Revisit the Coloring Problem of Gallai Graphs Article11 November 2023 1Introduction Mantel’s Theorem from 1907 [21] is one of the foundational results in extremal graph theory. It asserts that ...
Ramsey numbers of degenerate graphs - MIT Mathematics 热度: 相关推荐 a r X i v : 0 7 1 1 . 5 0 0 4 v 1 [ m a t h . C O ] 3 0 N o v 2 0 0 7 AnoteonlowerboundsforhypergraphRamseynumbers DavidConlon ∗ Abstract Weimproveuponthelowerboundfor3-colourhypergraphRamseynumbers...
Ramsey numbersa b s t r a c tLet ∆ s = R ( K 3 , K s ) − R ( K 3 , K s − 1 ) , where R ( G , H ) is the Ramsey number of graphs G andH defined as the smallest n such that any edge coloring of K n with two colors contains Gin the first color or ...
Williams has been a starter on a really good defense for the past three seasons but has missed some time for injuries, most recently an ankle ailment that cost him three games during the 2021 regular season. He saw plenty of action opposite Jalen Ramsey and held...
On Multicolor Ramsey Numbers 讲座论坛 0 2017-09-16 16:30 六号楼6401 主讲人 陈耀俊 主讲人介绍 南京大学教授 查看专业相关机会 数学