Equivariant Chow ring and Chern classes of wonderful symmetric varieties of minimal rank
| dc.creator | Brion, Michel | |
| dc.creator | Joshua, Roy | |
| dc.date | 2007-05-08 | |
| dc.date.accessioned | 2026-07-07T07:59:58Z | |
| dc.date.available | 2026-07-07T07:59:58Z | |
| dc.description | We describe the equivariant Chow ring of the wonderful compactification $X$ of a symmetric space of minimal rank, via restriction to the associated toric variety $Y$. Also, we show that the restrictions to $Y$ of the tangent bundle $T_X$ and its logarithmic analogue $S_X$ decompose into a direct sum of line bundles. This yields closed formulae for the equivariant Chern classes of $T_X$ and $S_X$, and, in turn, for the Chern classes of reductive groups considered by Kiritchenko. | |
| dc.description | LaTeX, 21 pages | |
| dc.identifier | https://arxiv.org/abs/0705.1035 | |
| dc.identifier | http://arxiv.org/abs/0705.1035 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/128569 | |
| dc.subject | Algebraic Geometry | |
| dc.subject | Algebraic Topology | |
| dc.subject | 14C15, 14L30, 14M17, 14M25 | |
| dc.title | Equivariant Chow ring and Chern classes of wonderful symmetric varieties of minimal rank | |
| dc.type | text |