Tudor Ratiu
Tudor Ratiu is Chair of Geometrical Analysis in the Mathemathics Section of the Ecole Polytechnique Federale de Lausanne (EPFL). He is also the director of the Bernoulli Center, a mathematics research institute. His research interests center on noncanonical Hamiltonian structures, nonlinear stability, and bifurcation theory, complete integrability, and infinite-dimensional manifols and Lie groups.