On monochromatic paths in edge-coloured digraphs. (English) Zbl 0488.05036


05C20 Directed graphs (digraphs), tournaments
05C15 Coloring of graphs and hypergraphs
05C38 Paths and cycles
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[1] Chvátal, V; Lovász, L, Every directed graph has a semi-kernel, (), 175 · Zbl 0297.05116
[2] Landau, H.G, On dominance relations and the structure of animal societies, III: the condition for a score structure, Bull. math. biophys., 15, 143-148, (1953)
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