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Analytic destruction of invariant circles

Published online by Cambridge University Press:  19 September 2008

Giovanni Forni
Affiliation:
Dipartimento di Matematica, Universita' di Bologna, Piazza di Porta S. Donato 5, 40127 Bologna, Italy

Abstract

We give destruction results under analytic small perturbations for invariant circles of exact area-preserving monotone twist maps, applying methods developed by M. Herman and J. Mather.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1994

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