Organisation : Département Mathématiques
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Events
Geometry-Topology seminar
En savoir plusAbout an Obata-like-equation on Riemannian manifolds
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Events
PhD Defense
En savoir plusHomotopical geometry over differential operators and Batalin-Vilkovisky formalism
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Events
Course on Persistence theory (a.k.a persistent homology)
En savoir plusTitle : « Theoretical foundations of persistence theory »Abstract : « How to measure the underlying topological structure of a data set (seen as a point cloud in a metric space) ? How to characterize its sensibility to the choice of the scale we study it with ? Since the late 2000’s, computable and stable topological descriptors have…
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Events
Geometry-Topology seminar
En savoir plusThe « Spherics » by Menelaus of Alexandria (1st-2nd c. A.D.) is probably the most important treatise ever written on spherical geometry. It is a profound work, introducing new methods in geometry, intrinsic to the sphere, containing 91 propositions, some of which are very difficult to prove. An edition, from Arabic texts (the Greek original…
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Events
General Mathematics Seminar, talk by Qi ZHANG (University of California Riverside)
En savoir plusTitle: Minimizers of the sharp Log entropy on manifolds with non-negative Ricci curvature and flatness
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Events
Probability seminar
En savoir plusNon-asymptotic Analysis of MCMC Error in Bayesian Regression Models and Efficiency of MCMC Thinning