Universal coverings of PL-mainfolds via coloured graphs.
Aequationes mathematicae, Tome 44 (1992) no. 1, pp. 60-71
Cet article a éte moissonné depuis la source European Digital Mathematics Library
Mots-clés :
coloured map, type of a manifold, representation of piecewise linear manifolds by edge-coloured graphs, three-manifold, universal covering maps, type, surfaces
@article{AM2_1992__44_1_137480,
author = {Antonio Costa and Luigi Grasselli},
title = {Universal coverings of {PL-mainfolds} via coloured graphs.},
journal = {Aequationes mathematicae},
pages = {60--71},
year = {1992},
volume = {44},
number = {1},
zbl = {0764.57004},
url = {http://geodesic.mathdoc.fr/item/AM2_1992__44_1_137480/}
}
Antonio Costa; Luigi Grasselli. Universal coverings of PL-mainfolds via coloured graphs.. Aequationes mathematicae, Tome 44 (1992) no. 1, pp. 60-71. http://geodesic.mathdoc.fr/item/AM2_1992__44_1_137480/