Now showing items 1-4 of 4

  • Codimension one symplectic foliations and regular Poisson manifolds 

    Guillemin, Victor; Miranda Galcerán, Eva; Pires, Ana Rita (2010)
    External research report
    Open Access
    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 ...
  • From b-Poisson manifolds to symplectic mapping tori and back 

    Miranda Galcerán, Eva; Guillemin, Victor; Pissarra Pires, Ana Rita (2012)
    Conference lecture
    Open Access
  • Symplectic and Poisson geometry on b-manifolds 

    Guillemin, Victor; Miranda Galcerán, Eva; Pissarra Pires, Ana Rita (2012)
    External research report
    Open Access
    Let M2n be a Poisson manifold with Poisson bivector field . We say thatM is b-Poisson if the map n : M ! 2n(TM) intersects the zero section transversally on a codimension one submanifold Z M. This paper will be a ...
  • Toric actions on b-symplectic manifolds 

    Miranda Galcerán, Eva; Pires, Ana Rita; Guillemin, Victor; Scott, Geoffrey (2013)
    External research report
    Open Access
    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 ...