E
Eva Miranda
Researcher at Polytechnic University of Catalonia
Publications - 85
Citations - 1231
Eva Miranda is an academic researcher from Polytechnic University of Catalonia. The author has contributed to research in topics: Symplectic geometry & Integrable system. The author has an hindex of 17, co-authored 77 publications receiving 1039 citations. Previous affiliations of Eva Miranda include University of Barcelona & Paris Diderot University.
Papers
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Symplectic and Poisson geometry on b-manifolds
TL;DR: In this article, the structure of a Poisson manifold with Poisson bivector field Π is studied and a variant of de Rham theory for these manifolds and its connection with poisson cohomology is investigated.
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Equivariant normal form for nondegenerate singular orbits of integrable hamiltonian systems
Eva Miranda,Nguyen Tien Zung +1 more
TL;DR: In this article, an integrable Hamiltonian system with n degrees of freedom whose first integrals are invariant under the symplectic action of a compact Lie group G is considered, and it is shown that the singular Lagrangian foliation associated to this system is symplectically equivalent, in a G-equivariant way, to the linearized foliation in a neighborhood of a singular nonsmooth non-degenerate orbit.
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Codimension one symplectic foliations and regular Poisson structures
TL;DR: In this article, a complete characterization of compact corank one Poisson manifolds with a closed one-form defining the foliation and a closed two-form extending the symplectic form on each leaf is given.
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Action-angle Coordinates for Integrable Systems on Poisson Manifolds
TL;DR: In this paper, the action-angle theorem in the context of integrable systems on Poisson manifolds was shown to be equivalent to the Caratheodory-Jacobi-Lie theorem.
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Toric actions on b-symplectic manifolds
TL;DR: In this paper, a Delzant-type theorem was proved for the case of half the dimension of the manifold and polytopes that reside in a certain enlarged and decorated version of the dual of the Lie algebra of the torus.