--- _id: '10706' abstract: - lang: eng text: This is a collection of problems composed by some participants of the workshop “Differential Geometry, Billiards, and Geometric Optics” that took place at CIRM on October 4–8, 2021. article_processing_charge: No article_type: original author: - first_name: Misha full_name: Bialy, Misha last_name: Bialy - first_name: Corentin full_name: Fiorebe, Corentin id: 06619f18-9070-11eb-847d-d1ee780bd88b last_name: Fiorebe - first_name: Alexey full_name: Glutsyuk, Alexey last_name: Glutsyuk - first_name: Mark full_name: Levi, Mark last_name: Levi - first_name: Alexander full_name: Plakhov, Alexander last_name: Plakhov - first_name: Serge full_name: Tabachnikov, Serge last_name: Tabachnikov citation: ama: Bialy M, Fiorebe C, Glutsyuk A, Levi M, Plakhov A, Tabachnikov S. Open problems on billiards and geometric optics. Arnold Mathematical Journal. 2022;8:411-422. doi:10.1007/s40598-022-00198-y apa: 'Bialy, M., Fiorebe, C., Glutsyuk, A., Levi, M., Plakhov, A., & Tabachnikov, S. (2022). Open problems on billiards and geometric optics. Arnold Mathematical Journal. Hybrid: Springer Nature. https://doi.org/10.1007/s40598-022-00198-y' chicago: Bialy, Misha, Corentin Fiorebe, Alexey Glutsyuk, Mark Levi, Alexander Plakhov, and Serge Tabachnikov. “Open Problems on Billiards and Geometric Optics.” Arnold Mathematical Journal. Springer Nature, 2022. https://doi.org/10.1007/s40598-022-00198-y. ieee: M. Bialy, C. Fiorebe, A. Glutsyuk, M. Levi, A. Plakhov, and S. Tabachnikov, “Open problems on billiards and geometric optics,” Arnold Mathematical Journal, vol. 8. Springer Nature, pp. 411–422, 2022. ista: Bialy M, Fiorebe C, Glutsyuk A, Levi M, Plakhov A, Tabachnikov S. 2022. Open problems on billiards and geometric optics. Arnold Mathematical Journal. 8, 411–422. mla: Bialy, Misha, et al. “Open Problems on Billiards and Geometric Optics.” Arnold Mathematical Journal, vol. 8, Springer Nature, 2022, pp. 411–22, doi:10.1007/s40598-022-00198-y. short: M. Bialy, C. Fiorebe, A. Glutsyuk, M. Levi, A. Plakhov, S. Tabachnikov, Arnold Mathematical Journal 8 (2022) 411–422. conference: end_date: 2021-10-08 location: Hybrid name: 'CIRM: Centre International de Rencontres Mathématiques' start_date: 2021-10-04 date_created: 2022-01-30T23:01:34Z date_published: 2022-10-01T00:00:00Z date_updated: 2023-02-27T07:34:08Z day: '01' department: - _id: VaKa doi: 10.1007/s40598-022-00198-y external_id: arxiv: - '2110.10750' intvolume: ' 8' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/2110.10750 month: '10' oa: 1 oa_version: Preprint page: 411-422 publication: Arnold Mathematical Journal publication_identifier: eissn: - 2199-6806 issn: - 2199-6792 publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: link: - relation: earlier_version url: https://conferences.cirm-math.fr/2383.html scopus_import: '1' status: public title: Open problems on billiards and geometric optics type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 8 year: '2022' ...