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- W2005427879 abstract "In any graph there exist a fractional cover and a fractional matching satisfying the complementary slackness conditions of linear programming. The proof uses a Gallai-Edmonds decomposition result for infinite graphs. We consider also the same problem for infinite hypergraphs, in particular in the case that the edges of the hypergraph are intervals on the real line. We prove an extension of a theorem of Gallai to the infinite case." @default.
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- W2005427879 date "1990-10-01" @default.
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- W2005427879 title "LP duality in infinite hypergraphs" @default.
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- W2005427879 doi "https://doi.org/10.1016/0095-8956(90)90098-k" @default.
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