Small forbidden configurations. III.
Anstee, R.P., Kamoosi, N. (2007)
The Electronic Journal of Combinatorics [electronic only]
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Anstee, R.P., Kamoosi, N. (2007)
The Electronic Journal of Combinatorics [electronic only]
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Halbeisen, Lorenz (2004)
The Electronic Journal of Combinatorics [electronic only]
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Woodall, Douglas R. (2006)
The Electronic Journal of Combinatorics [electronic only]
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Ghebleh, Mohammad (2008)
The Electronic Journal of Combinatorics [electronic only]
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Bohdan Zelinka (1973)
Matematický časopis
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Lo Faro, Giovanni, Milazzo, Lorenzo, Tripodi, Antoinette (2001)
The Electronic Journal of Combinatorics [electronic only]
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Albert, Michael, Frieze, Alan, Reed, Bruce (1995)
The Electronic Journal of Combinatorics [electronic only]
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Jungić, Veselin, Kaiser, Tomás, Král', Daniel (2009)
The Electronic Journal of Combinatorics [electronic only]
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Rahul Muthu, N. Narayanan, C.R. Subramanian (2009)
Discussiones Mathematicae Graph Theory
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We propose the following problem. For some k ≥ 1, a graph G is to be properly edge coloured such that any two adjacent vertices share at most k colours. We call this the k-intersection edge colouring. The minimum number of colours sufficient to guarantee such a colouring is the k-intersection chromatic index and is denoted χ’ₖ(G). Let fₖ be defined by . We show that fₖ(Δ) = Θ(Δ²/k). We also discuss some open problems.
Xiang'en Chen (2014)
Czechoslovak Mathematical Journal
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Let be a simple graph. For a general edge coloring of a graph (i.e., not necessarily a proper edge coloring) and a vertex of , denote by the set (not a multiset) of colors used to color the edges incident to . For a general edge coloring of a graph , if for any two different vertices and of , then we say that is a point-distinguishing general edge coloring of . The minimum number of colors required for a point-distinguishing general edge coloring of , denoted...