66 search results - page 4 / 14 » Cycles in dense digraphs |
95
Voted
DISOPT
2006
15 years 3 months ago
2006
104
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JCT
2008
15 years 3 months ago
2008
94
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JCT
2002
15 years 3 months ago
2002
SIAMDM
2010
15 years 1 months ago
2010
136
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AAIM
2008
Springer
15 years 10 months ago
2008
Springer
For digraphs D and H, a mapping f : V (D)→V (H) is a homomorphism of D to H if uv ∈ A(D) implies f(u)f(v) ∈ A(H). If, moreover, each vertex u ∈ V (D) is associated with co...