@article{12877,
  abstract     = {We consider billiards obtained by removing from the plane finitely many strictly convex analytic obstacles satisfying the non-eclipse condition. The restriction of the dynamics to the set of non-escaping orbits is conjugated to a subshift, which provides a natural labeling of periodic orbits. We show that under suitable symmetry and genericity assumptions, the Marked Length Spectrum determines the geometry of the billiard table.},
  author       = {De Simoi, Jacopo and Kaloshin, Vadim and Leguil, Martin},
  issn         = {1432-1297},
  journal      = {Inventiones Mathematicae},
  pages        = {829--901},
  publisher    = {Springer Nature},
  title        = {{Marked Length Spectral determination of analytic chaotic billiards with axial symmetries}},
  doi          = {10.1007/s00222-023-01191-8},
  volume       = {233},
  year         = {2023},
}