Using the description of non solvable dynamics by Nakai, we give in this paper a new proof of the rigidity properties of some sub-groups of Diff(C, O). The Cinfinity case is also considered here.
@article{urn:eudml:doc:41469,
title = {Rigidit\'e de quelques groupes de germes de diff\'eomorphismes.},
journal = {Publicacions Matem\`atiques},
volume = {47},
year = {2003},
pages = {459-475},
zbl = {1058.37012},
language = {fr},
url = {http://dml.mathdoc.fr/item/urn:eudml:doc:41469}
}
Touzet, Frédéric. Rigidité de quelques groupes de germes de difféomorphismes.. Publicacions Matemàtiques, Tome 47 (2003) pp. 459-475. http://gdmltest.u-ga.fr/item/urn:eudml:doc:41469/