2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/70390We show how one can handle the formalism developped by Yurii Vorobjev in order to give general results about the problems of linearisation and of normal form of a Poisson structure in the neighborhood of one of its symplectic leaves.8 pagesSymplectic GeometryDifferential Geometry53D17 (primary) 70G45 (secondary)Normal forms of Poisson structures near a symplectic leaftext