Edge fusion on a regular edge-coloured graph is the following operation: delete an edge e, its parallel edges, and its endpoints, and make a new edge coloured c out of the two c-coloured edges formely adjacent to e, for all possible colours. This paper provides a complete analysis of the effect of edge fusion on bipartite 4-edge-coloured graphs and on the 3-dimensional pseudocomplexes represented by them. © 1991.
Topological aspects of edge fusions in 4-graphs / Ferri M.; Lins S.. - In: JOURNAL OF COMBINATORIAL THEORY. - ISSN 0095-8956. - STAMPA. - 51:2(1991), pp. 227-243. [10.1016/0095-8956(91)90038-L]
Topological aspects of edge fusions in 4-graphs
Ferri M.;
1991
Abstract
Edge fusion on a regular edge-coloured graph is the following operation: delete an edge e, its parallel edges, and its endpoints, and make a new edge coloured c out of the two c-coloured edges formely adjacent to e, for all possible colours. This paper provides a complete analysis of the effect of edge fusion on bipartite 4-edge-coloured graphs and on the 3-dimensional pseudocomplexes represented by them. © 1991.File in questo prodotto:
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