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• #### Codimension one symplectic foliations and regular Poisson manifolds ﻿

(2010)
Report de recerca
Acceso abierto
In this short note we give a complete characterization of a certain class of compact corank one Poisson manifolds, those equipped with a closed one-form defining the symplectic foliation and a closed two-form extending ...
• #### Convexity for Hamiltonian torus actions on b-symplectic manifolds ﻿

(2017)
Artículo
Acceso abierto
n [GMPS] we proved that the moment map image of a b-symplectic toric manifold is a convex b-polytope. In this paper we obtain convexity results for the more general case of non-toric hamiltonian torus actions on b-symplectic ...
• #### Convexity for Hamiltonian torus actions on b-symplectic manifolds ﻿

(2014-12)
Report de recerca
Acceso abierto
In [GMPS] we proved that the moment map image of a b-symplectic toric manifold is a convex b-polytope. In this paper we obtain convexity results for the more general case of non-toric hamiltonian torus actions on b-symplectic ...
• #### Toric actions on b-symplectic manifolds ﻿

(2013)
Report de recerca
Acceso abierto
We study Hamiltonian actions on b-symplectic manifolds with a focus on the e ective case of half the dimension of the manifold. In particular, we prove a Delzant-type theorem that classi es these manifolds using polytopes ...