Topologically crossing heteroclinic connections to invariant tori |
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Authors: | Marian Gidea Clark Robinson |
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Affiliation: | a Department of Mathematics, Northeastern Illinois University, Chicago, IL 60625, USA b Department of Mathematics, Northwestern University, Evanston, IL 60208, USA |
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Abstract: | We consider transition tori of Arnold which have topologically crossing heteroclinic connections. We prove the existence of shadowing orbits to a bi-infinite sequence of tori, and of symbolic dynamics near a finite collection of tori. Topologically crossing intersections of stable and unstable manifolds of tori can be found as non-trivial zeroes of certain Melnikov functions. Our treatment relies on an extension of Easton's method of correctly aligned windows due to Zgliczyński. |
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Keywords: | Transition tori Topological crossing Symbolic dynamics |
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