![Billiard dynamics: An updated survey with the emphasis on open problems: Chaos: An Interdisciplinary Journal of Nonlinear Science: Vol 22, No 2 Billiard dynamics: An updated survey with the emphasis on open problems: Chaos: An Interdisciplinary Journal of Nonlinear Science: Vol 22, No 2](https://aip.scitation.org/action/showOpenGraphArticleImage?doi=10.1063/1.4729307&id=images/medium/1.4729307.figures.f1.gif)
Billiard dynamics: An updated survey with the emphasis on open problems: Chaos: An Interdisciplinary Journal of Nonlinear Science: Vol 22, No 2
![Maximal entropy measures and Birkhoff normal forms of certain Sinai billiards | Disquisitiones Mathematicae Maximal entropy measures and Birkhoff normal forms of certain Sinai billiards | Disquisitiones Mathematicae](https://matheuscmss.files.wordpress.com/2020/04/sinai-j-lattice.png)
Maximal entropy measures and Birkhoff normal forms of certain Sinai billiards | Disquisitiones Mathematicae
![DynamicalSystemsSIAM on Twitter: "@alexbellos @wjcook For some extra excitement, try a 'Sinai billiard' table. More generally: https://t.co/TK6wnPyiEN https://t.co/XRtNDVZPFV" / Twitter DynamicalSystemsSIAM on Twitter: "@alexbellos @wjcook For some extra excitement, try a 'Sinai billiard' table. More generally: https://t.co/TK6wnPyiEN https://t.co/XRtNDVZPFV" / Twitter](https://pbs.twimg.com/media/Dh04Tx2X4AU_cAb.jpg)
DynamicalSystemsSIAM on Twitter: "@alexbellos @wjcook For some extra excitement, try a 'Sinai billiard' table. More generally: https://t.co/TK6wnPyiEN https://t.co/XRtNDVZPFV" / Twitter
1: (a) Sinai billiard composed by a circular scatterer inside a square... | Download Scientific Diagram
![A Poincare¨sectionPoincare¨section for the Sinai billiard, showing that... | Download Scientific Diagram A Poincare¨sectionPoincare¨section for the Sinai billiard, showing that... | Download Scientific Diagram](https://www.researchgate.net/profile/T-Fromhold/publication/231020800/figure/fig3/AS:339734489518083@1458010422112/A-PoincaresectionPoincaresection-for-the-Sinai-billiard-showing-that-structure-in-the.png)