Geodesic
The accessibility of finitely presented groups.
Inventiones mathematicae, Tome 81 (1985), pp. 449-458.

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

Mots-clés : ends of a group, finitely generated group, free action, free product with amalgamation, HNN-extension, graph of groups, finitely presented groups, simple closed curves on surfaces, equivariant loop and sphere theorems 
@article{IM_1985__81_143267,
     author = {M.J. Dunwoody},
     title = {The accessibility of finitely presented groups.},
     journal = {Inventiones mathematicae},
     pages = {449--458},
     publisher = {mathdoc},
     volume = {81},
     year = {1985},
     zbl = {0572.20025},
     url = {http://geodesic.mathdoc.fr/item/IM_1985__81_143267/}
}
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M.J. Dunwoody. The accessibility of finitely presented groups.. Inventiones mathematicae, Tome 81 (1985), pp. 449-458. http://geodesic.mathdoc.fr/item/IM_1985__81_143267/