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Restricted Edge-colourings of Bipartite Graphs

Combinatorics, Probability and Computing, 1996
Suppose each vertex of a bipartite multigraph (with partition (X, Y)) is assigned a set of colours; we say this colour scheme is feasible if the edges of the graph can be properly coloured so that each receives a colour in both of its endpoints' sets. We prove various results showing that certain types of colour scheme are always feasible. For instance,
openaire   +2 more sources

Matching, Edge-Colouring, and Dimers

2003
We survey some recent results on finding and counting perfect matchings in regular bipartite graphs, with applications to bipartite edge-colouring and the dimer constant. Main results are improved complexity bounds for finding a perfect matching in a regular bipartite graph and for edge-colouring bipartite graphs, the solution of a problem of Erdős and
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An Edge-Colouring Problem

The American Mathematical Monthly, 1972
(1972). An Edge-Colouring Problem. The American Mathematical Monthly: Vol. 79, No. 9, pp. 1018-1020.
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Acyclic Edge Colouring of Outerplanar Graphs

2007
An acyclicedge colouring of a graph is a proper edge colouring having no 2-coloured cycle, that is, a colouring in which the union of any two colour classes forms a linear forest. The acyclic chromatic indexof a graph is the minimum number ksuch that there is an acyclic edge colouring using kcolours and is usually denoted by ai¾?(G). Determining ai¾?(G)
Rahul Muthu   +2 more
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The neighbour sum distinguishing relaxed edge colouring

Applied Mathematics and Computation, 2022
Elżbieta Sidorowicz, Eric Duchêne
exaly  

Edge Colourings

1976
J. A. Bondy, U. S. R. Murty
openaire   +1 more source

Strong edge-colouring of sparse planar graphs

Discrete Applied Mathematics, 2014
Hervé Hocquard, Ararat Harutyunyan
exaly  

Dynamic edge colouring

2023
Rotenberg, Eva   +2 more
openaire   +1 more source

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