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  • From manifolds to Lagrangian coherent structures in galactic bar models 

    Sánchez Martín, Patricia; Masdemont Soler, Josep; Romero Gómez, Merce (EDP Sciences, 2018-10-16)
    Open Access
    We study the dynamics near the unstable Lagrangian points in galactic bar models using dynamical system tools in order to determine the global morphology of a barred galaxy. We aim at the case of non-autonomous models, in ...