Edge-coloured graphs can be seen as schemes of pseudosimplicial complexes. Standard manipulations of such graphs may introduce unwanted singularities in the represented complexes. Here, a technique of elimination for a large class of singularities in 4-coloured graphs (hence, in 3-dimensional complexes) is presented.
Multiple residues in dimension three / M., Ferri; Gagliardi, Carlo. - In: JOURNAL OF COMBINATORIAL THEORY. - ISSN 0095-8956. - STAMPA. - 44:(1988), pp. 263-275.
Multiple residues in dimension three
GAGLIARDI, Carlo
1988
Abstract
Edge-coloured graphs can be seen as schemes of pseudosimplicial complexes. Standard manipulations of such graphs may introduce unwanted singularities in the represented complexes. Here, a technique of elimination for a large class of singularities in 4-coloured graphs (hence, in 3-dimensional complexes) is presented.
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