Equations defining symmetric varieties and affine Grassmannians
| dc.creator | Chiriví, Rocco | |
| dc.creator | Littelmann, Peter | |
| dc.creator | Maffei, Andrea | |
| dc.date | 2007-03-28 | |
| dc.date.accessioned | 2026-07-07T07:54:15Z | |
| dc.date.available | 2026-07-07T07:54:15Z | |
| dc.description | Let $σ$ be a simple involution of an algebraic semisimple group $G$ and let $H$ be the subgroup of $G$ of points fixed by $σ$. If the restricted root system is of type $A$, $C$ or $BC$ and $G$ is simply connected or if the restricted root system is of type $B$ and $G$ is adjoint, then we describe a standard monomial theory and the equations for the coordinate ring $k[G/H]$ using the standard monomial theory and the Plücker relations of an appropriate (maybe infinite dimensional) Grassmann variety. | |
| dc.description | 48 pages | |
| dc.identifier | https://arxiv.org/abs/math/0703843 | |
| dc.identifier | http://arxiv.org/abs/math/0703843 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/126535 | |
| dc.subject | Representation Theory | |
| dc.subject | Algebraic Geometry | |
| dc.subject | 14M17 (Primary) 14M15, 17B10, 13F50 (Secondary) | |
| dc.title | Equations defining symmetric varieties and affine Grassmannians | |
| dc.type | text |