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JGT
2011
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14 years 10 months ago
On directed local chromatic number, shift graphs, and Borsuk-like graphs
Gábor Simonyi, Gábor Tardos
JGT
2011
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14 years 10 months ago
Short proofs for two theorems of Chien, Hell and Zhu
Tracy Holt, Yared Nigussie
138
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JGT
2011
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14 years 10 months ago
On stability of Hamilton-connectedness under the 2-closure in claw-free graphs
Zdenek Ryjácek, Petr Vrána