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RSA
2000
149views more  RSA 2000»
13 years 8 months ago
Hamilton cycles in random graphs and directed graphs
Colin Cooper, Alan M. Frieze
COCOON
2003
Springer
14 years 2 months ago
Graph Coloring and the Immersion Order
The relationship between graph coloring and the immersion order is considered. Vertex connectivity, edge connectivity and related issues are explored. These lead to the conjecture...
Faisal N. Abu-Khzam, Michael A. Langston
CPC
2007
101views more  CPC 2007»
13 years 9 months ago
Colouring Random 4-Regular Graphs
We show that a random 4-regular graph asymptotically almost surely (a.a.s.) has chromatic number 3. The proof uses an efficient algorithm which a.a.s. 3colours a random 4-regular ...
Lingsheng Shi, Nicholas C. Wormald
CORR
2010
Springer
134views Education» more  CORR 2010»
13 years 7 months ago
Locally identifying coloring of graphs
Let G = (V, E) be a graph. Let c : V → N be a vertex-coloring of the vertices of G. For any vertex u, we denote by N[u] its closed neighborhood (u and its adjacent vertices), an...
Louis Esperet, Sylvain Gravier, Mickaël Monta...