paper

A few remarks on periodic orbits for planar billiard tables

arXiv:math/0612039

Abstract

I announce a solution of the conjecture about the measure of periodic points for planar billiard tables. The theorem says that if $\Om\subset\R^2$ is a compact domain with piecewise boundary, then the set of periodic orbits for the billiard in $\Om$ has measure zero. Here I outline a proof. A complete version will appear elsewhere.

24 pages, 6 figures

A few remarks on periodic orbits for planar billiard tables · wovepaper