S. Troubetzkoy
UPR 9016 - Campus de Luminy, Case 907, Cedex 9, 13288, Marseille, France
Institut de Mathematiques de Luminy (IML), Marseille, France
Publications:
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Troubetzkoy S.
Recurrence and periodic billiard orbits in polygons
2004, vol. 9, no. 1, pp. 1-12
Abstract
We show that almost all billiard trajectories return parallel to themselves for rank $1$, ergodic polygons. Applications are given to the existence of periodic trajectories.
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