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Topics: Global dynamics in Hamiltonian systems with three or more degrees of freedom, Arnold diffusion, splitting of separatrices (odes and diffeos), chaos, KAM Theory, reversible systems, ...

Núria is a popular and beloved place of pilgrimage in Catalunya. Located at an altitude of almost 2000 metres, in the Eastern Pyrenees, it provides a beautiful mountain landscape and a spiritual oasis whose history can be traced to ancient origins and traditions.