Appears in collection : Algebraic Geometry and Complex Geometry 2022 / Géométrie Algébrique et Géométrie Complexe 2022
Reid's recipe is an equivalent of the McKay correspondence in dimension three. It marks interior line segments and lattice points in the fan of the G-Hilbert scheme (a specific crepant resolution of $\mathbb{C}^{3} / G$ for $G \subset S L(3, \mathbb{C})$ ) with characters of irreducible representations of $G$. Our goal is to generalise this by marking the toric fan of a crepant resolution of any affine Gorenstein singularity, in a way that is compatible with both the G-Hilbert case and its categorical counterpart known as Derived Reid's Recipe. To achieve this, we foray into the combinatorial land of quiver moduli spaces and dimer models. This is joint work with Alastair Craw and Jesus Tapia Amador.
By Claire Voisin
By Salim Tayou
![[1248] La conjecture de Hodge pour les variétés abéliennes de dimension au plus 5](/media/cache/video_light/uploads/video/SeminaireBourbaki.png)
