In this paper we extend the Tanaka finiteness theorem and inequality for the number of symmetries to arbitrary distributions (differential systems) and provide several applications.
@article{AIHPC_2011__28_1_75_0, author = {Kruglikov, Boris}, title = {Finite-dimensionality in Tanaka theory}, journal = {Annales de l'I.H.P. Analyse non lin\'eaire}, volume = {28}, year = {2011}, pages = {75-90}, doi = {10.1016/j.anihpc.2010.10.001}, mrnumber = {2765511}, zbl = {1260.58001}, language = {en}, url = {http://dml.mathdoc.fr/item/AIHPC_2011__28_1_75_0} }
Kruglikov, Boris. Finite-dimensionality in Tanaka theory. Annales de l'I.H.P. Analyse non linéaire, Tome 28 (2011) pp. 75-90. doi : 10.1016/j.anihpc.2010.10.001. http://gdmltest.u-ga.fr/item/AIHPC_2011__28_1_75_0/
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