2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/72318The theory of dual mixed volumes is extended to star bodies in cotangent bundles and is used to prove several isosystolic inequalities for Hamiltonian systems and Finsler metrics.19 pagesSymplectic GeometryMetric Geometry53B40; 53D25, 53C22text