Critical sets of eigenfunctions of the Laplacian
Résumé
We give an upper bound for the (n−1)-dimensional Hausdorff measure of the critical set of eigenfunctions of the Laplacian on compact analytic n-dimensionnal Riemannian manifolds. This is the analog of a result on nodal set of eigenfunctions by H. Donnely and C. Fefferman.
Origine : Fichiers produits par l'(les) auteur(s)
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