Nous définissons les séparatrices pour les pseudo-groupes de difféomorphismes de voisinages ouverts de l’origine du plan complexe , et nous démontrons leur existence pour les pseudo-groupes non résolubles (Théorème 1). Ceci précise un résultat de Shcherbakov (dans [21]). Notre méthode permet aussi de démontrer le théorème de rigidité topologique pour les pseudo-groupes génériques attribué à Shcherbakov (dans [20]).
We define the separatrices for pseudogroups of diffeomorphisms of open neighbourhoods of the origin in the complex plane and prove their existence for non solvable pseudogroups (Theorem 1). This extends a result by Shcherbakov (in [21]) accurately. Our method also applies to prove the topological rigidity theorem for generic pseudogroups attributed to Shcherbakov (dans [20]).
@article{AIF_1994__44_2_569_0, author = {Nakai, Isao}, title = {Separatrices for non solvable dynamics on ${\mathbb {C}},0$}, journal = {Annales de l'Institut Fourier}, volume = {44}, year = {1994}, pages = {569-599}, doi = {10.5802/aif.1410}, mrnumber = {95j:58124}, zbl = {0804.57022}, language = {en}, url = {http://dml.mathdoc.fr/item/AIF_1994__44_2_569_0} }
Nakai, Isao. Separatrices for non solvable dynamics on ${\mathbb {C}},0$. Annales de l'Institut Fourier, Tome 44 (1994) pp. 569-599. doi : 10.5802/aif.1410. http://gdmltest.u-ga.fr/item/AIF_1994__44_2_569_0/
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