966 search results - page 46 / 194 » Small Alliances in Graphs |
140
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APPROX
2004
Springer
15 years 10 months ago
2004
Springer
While it is exponentially unlikely that a sparse random graph or hypergraph is connected, with probability 1 − o(1) such a graph has a “giant component” that, given its numbe...
152
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JGAA
2006
15 years 5 months ago
2006
We consider the problem of constructing a minimal cycle-breaking set of turns for a given undirected graph. This problem is important for deadlock-free wormhole routing in compute...
162
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MST
2010
15 years 3 months ago
2010
Coloring a k-colorable graph using k colors (k ≥ 3) is a notoriously hard problem. Considering average case analysis allows for better results. In this work we consider the unif...
187
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COMBINATORICA
2011
14 years 4 months ago
2011
The topological Tverberg theorem states that for any prime power q and continuous map from a (d + 1)(q − 1)-simplex to Rd , there are q disjoint faces Fi of the simplex whose im...
123
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GD
2003
Springer
15 years 10 months ago
2003
Springer
We exhibit a small problem kernel for the one-sided crossing minimization problem. This problem plays an important role in graph drawing algorithms based on the Sugiyama layering ...