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  • Bornes sur les nombres de Betti pour les fonctions propres du Laplacien 

    Nonez, Fabrice (2020-03-25)
    In this thesis, we will work with the nodal sets of Laplace eigenfunctions on a few simple manifolds, like the sphere and the flat torus. We will obtain bounds on the total Betti number of the nodal set that depend on the corresponding eigenvalue. Our ...