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Conférence donnée dans le cadre du cycle "Un texte, un mathématicien".

Les nouvelles dispositions incluent deux mesures de restriction.

Résumé : We study the Metropolis algorithm on a bounded connected domain $\Omega$ of the Euclidean space with the proposal kernel localized at a small scale $h>0$. We consider the case of a d...

Résumé : We consider a finite abelian group $M$ of odd exponent $n$ with a symplectic form $\omega: M\times M\to \mu_n$ and the Heisenberg extension $1\to \mu_n\to H\to M\to 1$ with the commutat...

Résumé : We study the monodromy map for logarithmic $\mathfrak g$-differential systems over an oriented surface $S_0$ of genus $g$, with $\mathfrak g$ being the Lie algebra of a complex reductiv...

Résumé : In this article, we express the Alexander polynomial of null-homologous long knots in punctured rational homology $3$-spheres in terms of integrals over configuration spaces. To get suc...

Résumé : Let $L$ and $L'$ be two integral Euclidean lattices in the same genus. We give an asymptotic formula for the number of Kneser $p$-neighbors of $L$ that are isometric to $L'$, when the p...