On the K-theory of the cyclic quiver variety
| dc.creator | Varagnolo, Michela | |
| dc.creator | Vasserot, Eric | |
| dc.date | 1999-02-15 | |
| dc.date.accessioned | 2026-07-07T05:27:55Z | |
| dc.date.available | 2026-07-07T05:27:55Z | |
| dc.description | We compute the convolution product on the equivariant K-groups of the cyclic quiver variety. We get a q-analogue of double-loop algebras, closely related to the toroidal quantum groups previously studied by the authors. We also give a geometric interpretation of the cyclic quiver variety in terms of equivariant torsion-free sheaves on the projective plane. | |
| dc.description | 22 pages, AMS-tex | |
| dc.identifier | https://arxiv.org/abs/math/9902091 | |
| dc.identifier | http://arxiv.org/abs/math/9902091 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/78108 | |
| dc.subject | Algebraic Geometry | |
| dc.title | On the K-theory of the cyclic quiver variety | |
| dc.type | text |