Displaying similar documents to “On-line Ramsey theory.”

R ( 3 , 4 ) = 17 .

Pralat, Pawel (2008)

The Electronic Journal of Combinatorics [electronic only]

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Note: The Smallest Nonevasive Graph Property

Michał Adamaszek (2014)

Discussiones Mathematicae Graph Theory

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A property of n-vertex graphs is called evasive if every algorithm testing this property by asking questions of the form “is there an edge between vertices u and v” requires, in the worst case, to ask about all pairs of vertices. Most “natural” graph properties are either evasive or conjectured to be such, and of the few examples of nontrivial nonevasive properties scattered in the literature the smallest one has n = 6. We exhibit a nontrivial, nonevasive property of 5-vertex graphs...

Game list colouring of graphs.

Borowiecki, M., Sidorowicz, E., Tuza, Zs. (2007)

The Electronic Journal of Combinatorics [electronic only]

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New results about impartial solitaire clobber

Eric Duchêne, Sylvain Gravier, Julien Moncel (2009)

RAIRO - Operations Research

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Impartial Solitaire Clobber is a one-player version of the combinatorial game Clobber, introduced by Albert  in 2002. The initial configuration of Impartial Solitaire Clobber is a graph, such that there is a stone placed on each of its vertex, each stone being black or white. A move of the game consists in picking a stone, and clobbering an adjacent stone of the opposite color. By clobbering we mean that the clobbered stone is removed from the graph, and replaced by the clobbering...