Geodesic
A 1 1/2-dimensional version of Hopf's Theorem on the number of ends of a group.
Commentarii mathematici Helvetici, Tome 57 (1982), pp. 25-40

Voir la notice de l'article provenant de la source European Digital Mathematics Library

Mots-clés : group pairs, ends of groups, accessible group, Poincare duality pair, edge groups 
@article{CMH_1982__57_139893,
     author = {Robert Bieri},
     title = {A 1 1/2-dimensional version of {Hopf's} {Theorem} on the number of ends of a group.},
     journal = {Commentarii mathematici Helvetici},
     pages = {25--40},
     publisher = {mathdoc},
     volume = {57},
     year = {1982},
     zbl = {0485.20046},
     url = {http://geodesic.mathdoc.fr/item/CMH_1982__57_139893/}
}
TY  - JOUR
AU  - Robert Bieri
TI  - A 1 1/2-dimensional version of Hopf's Theorem on the number of ends of a group.
JO  - Commentarii mathematici Helvetici
PY  - 1982
SP  - 25
EP  - 40
VL  - 57
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMH_1982__57_139893/
ID  - CMH_1982__57_139893
ER  - 
%0 Journal Article
%A Robert Bieri
%T A 1 1/2-dimensional version of Hopf's Theorem on the number of ends of a group.
%J Commentarii mathematici Helvetici
%D 1982
%P 25-40
%V 57
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1982__57_139893/
%F CMH_1982__57_139893
Robert Bieri. A 1 1/2-dimensional version of Hopf's Theorem on the number of ends of a group.. Commentarii mathematici Helvetici, Tome 57 (1982), pp. 25-40. http://geodesic.mathdoc.fr/item/CMH_1982__57_139893/