Nonperturbative linearization of dynamical systems
نویسنده
چکیده
G. Gaeta Department of Mathematics, Loughborough University, Loughborough LE11 3TU (G.B.) [email protected] G. Marmo Dipartimento di Scienze Fisiche, Universit a di Napoli, and INFN, Sezione di Napoli, 80123 Napoli (Italy) Summary. We consider the classical problem of linearizing a vector eld X around a xed point. We adopt a nonperturbative point of view, based on the symmetry properties of linear vector elds.
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