On the modular classes of Poisson-Nijenhuis manifolds

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/119173We prove a property of the Poisson-Nijenhuis manifolds which yields new proofs of the bihamiltonian properties of the hierarchy of modular vector fields defined by Damianou and Fernandes.7 pagesSymplectic Geometry53D17, 37K10On the modular classes of Poisson-Nijenhuis manifoldstext