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JGT
2008
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13 years 5 months ago
Some remarks about factors of graphs
: A (g, f )-factor of a graph is a subset F of E such that for all v V, g(v) degF(v) f(v). Lovasz gave a necessary and sufficient condition for the existence of a (g, f )-factor...
José R. Correa, Martín Matamala