- 93-278 Cicogna G., Gaeta G.
- Normal forms and nonlinear symmetries
Oct 28, 93
(auto. generated ps),
of related papers
Abstract. We present some results concerning Poincar\'e-Dulac normal forms
of dynamical systems which are symmetric under (possibly nonlinear)
Lie point transformations. We show in particular that the vector
fields defining the dynamical system and the Lie symmetry can be
put into a "joint normal form".