Geodesic
On J.H.C. Whitehead's aspherical question I.
Commentarii mathematici Helvetici, Tome 56 (1981), pp. 431-446.

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

Mots-clés : weight of a normal subgroup of the fundamental group of a finite two- dimensional CW-complex, non-aspherical subcomplex of an aspherical 2- complex, non-trivial superperfect normal subgroup, cohomological dimension 
@article{CMH_1981__56_139878,
     author = {Joe Brandenburg and M. Dyer},
     title = {On {J.H.C.} {Whitehead's} aspherical question {I.}},
     journal = {Commentarii mathematici Helvetici},
     pages = {431--446},
     publisher = {mathdoc},
     volume = {56},
     year = {1981},
     zbl = {0499.57004},
     url = {http://geodesic.mathdoc.fr/item/CMH_1981__56_139878/}
}
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Joe Brandenburg; M. Dyer. On J.H.C. Whitehead's aspherical question I.. Commentarii mathematici Helvetici, Tome 56 (1981), pp. 431-446. http://geodesic.mathdoc.fr/item/CMH_1981__56_139878/