Commutators of diffeomorphisms, III: a group which is not perfect.
Commentarii mathematici Helvetici, Tome 60 (1985), pp. 122-124
Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{CMH_1985__60_140003,
author = {John N. Mather},
title = {Commutators of diffeomorphisms, {III:} a group which is not perfect.},
journal = {Commentarii mathematici Helvetici},
pages = {122--124},
publisher = {mathdoc},
volume = {60},
year = {1985},
zbl = {0575.58011},
url = {http://geodesic.mathdoc.fr/item/CMH_1985__60_140003/}
}
John N. Mather. Commutators of diffeomorphisms, III: a group which is not perfect.. Commentarii mathematici Helvetici, Tome 60 (1985), pp. 122-124. http://geodesic.mathdoc.fr/item/CMH_1985__60_140003/