48:49
publiée le 19 octobre 2026
Dynamic universal approximation and optimal control for path-dependent systems via signature SDEs
De Christa Cuchiero
![[1251] The Kakeya conjecture in $\mathbb{R}^3$](/media/cache/video_light/uploads/video/SeminaireBourbaki.jpg)
Stratifying reductive groups
Apparaît dans la collection : Arithmetic and Algebraic Geometry: A conference in honor of Ofer Gabber on the occasion of his 60th birthday
We define a decomposition of a reductive group into finitely many strata. The largest stratum is the set of regular elements, the smallest stratum is the centre.
