- 00-455 Ugo Bessi, Luigi Chierchia, Enrico Valdinoci
- Upper Bounds on Arnold Diffusion Time
Nov 13, 00
(auto. generated ps),
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Abstract. We consider several Hamiltonian systems for which the existence of
Arnold's mechanism for diffusion (whiskered tori, transition ladder, etc.)
has been proven.
By means of Mather theory we show that the diffusion time
are bounded by a power of the homoclinic splitting.