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arXiv:math/0310331 [math.DS]AbstractReferencesReviewsResources

Ergodicity of two hard balls in integrable polygons

Péter Bálint, Serge Troubetzkoy

Published 2003-10-21Version 1

We prove the hyperbolicity, ergodicity and thus the Bernoulli property of two hard balls in one of the following four polygons: the square, the equilateral triangle, the $45-45-90^\circ$ triangle or the $30-60-90^\circ$ triangle.

Comments: 30 pages, 1 figure
Journal: Nonlinearity 17 (2004) 2069-2090
Categories: math.DS, math-ph, math.MP
Subjects: 37D50
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