Topology of Finite Graphs.
Inventiones mathematicae, Tome 71 (1983), pp. 551-566
Voir la notice de l'article provenant de la source European Digital Mathematics Library
Zbl
Mots-clés :
trees, coverings, immersions of graphs, Howson theorem, intersection of finitely generated subgroups of free group, subgroups of finite index, Kurosh subgroup theorem
John R. Stallings. Topology of Finite Graphs.. Inventiones mathematicae, Tome 71 (1983), pp. 551-566. http://geodesic.mathdoc.fr/item/IM_1983__71_143004/
@article{IM_1983__71_143004,
author = {John R. Stallings},
title = {Topology of {Finite} {Graphs.}},
journal = {Inventiones mathematicae},
pages = {551--566},
year = {1983},
volume = {71},
zbl = {0521.20013},
url = {http://geodesic.mathdoc.fr/item/IM_1983__71_143004/}
}