$C^0$-rigidity of characteristics in symplectic geometry

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/217220The paper concerns a $C^0$-rigidity result for the charcteristic foliations in symplectic geometry. A symplectic homeomorphism (in the sense of Eliashberg-Gromov) which preserves a smooth hypersurface also preserves its characteristic foliation.9 pagesSymplectic Geometry53D05$C^0$-rigidity of characteristics in symplectic geometrytext