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Actualité 10.10.2025 Maths C pour L : appel à candidatures 2026 Quatre stages de mathématiques non-mixtes pour étudiantes de Licence
Publications Corrections "Upper bounds for Courant-sharp Neumann and Robin eigenvalues"... Bulletin de la Société mathématique de France Résumé : In [2], the number of nodal domains for the eigenfunctions of the Neumann or Robin Laplacian is bounded from above using the classical (Euclidean) Faber-Krahn inequality. However, in an...
Publications Distinctness of two pseudo-Anosov maps... Bulletin de la Société mathématique de France Résumé : In 1981, Arnoux and Yoccoz gave the first examples of pseudo-Anosov maps with odd degree stretch factors. In 1985, D. Fried deduced the existence of a pseudo-Anosov map in genus three...
Publications Forms on Berkovich spaces based on harmonic tropicalizations... Bulletin de la Société mathématique de France Résumé : We introduce tropical skeletons for Berkovich spaces based on results of Duc\-ros. Then we study harmonic functions on good strictly analytic spaces over a non-trivially valued non-Arch...
Publications On the Boucksom-Zariski decomposition for irreducible symplectic varieties and bounded negativity... Bulletin de la Société mathématique de France Résumé : Zariski decomposition plays an important role in the theory of algebraic surfaces due to many applications. For irreducible symplectic manifolds, Boucksom provided a characterization of...
Publications Dynamics of several rigid bodies in a two-dimensional ideal fluid and convergence to vortex systems... Bulletin de la Société mathématique de France Résumé : We consider the motion of several solids in a bounded cavity filled with a perfect incompressible fluid, in two dimensions. The solids move according to Newton's law, under the influenc...