Smaller universal targets for homomorphisms of edge-colored graphs |
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Authors: | Guśpiel Grzegorz |
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Institution: | 1.Theoretical Computer Science Department, Faculty of Mathematics and Computer Science, Jagiellonian University, Kraków, Poland ; |
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Abstract: | Journal of Combinatorial Optimization - For a graph G, the density of G, denoted D(G), is the maximum ratio of the number of edges to the number of vertices ranging over all subgraphs of G. For a... |
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