Topology of Conic Bundles - II
| dc.creator | Nitsure, Nitin | |
| dc.date | 1996-02-25 | |
| dc.date.accessioned | 2026-07-07T09:06:43Z | |
| dc.date.available | 2026-07-07T09:06:43Z | |
| dc.description | For conic bundles on a smooth variety (over a field of characteristic $\ne 2$) which degenerate into pairs of distinct lines over geometric points of a smooth divisor, we prove a theorem which relates the Brauer class of the non-degenerate conic on the complement of the divisor to the covering class (Kummer class) of the 2-sheeted cover of the divisor defined by the degenerate conic, via the Gysin homomorphism in etale cohomology. This theorem is the algebro-geometric analogue of a topological result proved earlier. | |
| dc.description | 5 pages. LaTeX | |
| dc.identifier | https://arxiv.org/abs/alg-geom/9602017 | |
| dc.identifier | http://arxiv.org/abs/alg-geom/9602017 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/150115 | |
| dc.subject | Algebraic Geometry | |
| dc.subject | Commutative Algebra | |
| dc.subject | 14F20 (Primary) 13A20, 12G05 (Secondary) | |
| dc.title | Topology of Conic Bundles - II | |
| dc.type | text |