The Q-Picard group of the moduli space of curves in positive characteristic
| dc.creator | Moriwaki, Atsushi | |
| dc.date | 2000-12-04 | |
| dc.date | 2000-12-18 | |
| dc.date.accessioned | 2026-07-07T04:39:00Z | |
| dc.date.available | 2026-07-07T04:39:00Z | |
| dc.description | In this note, we prove that the Q-Picard group of the moduli space of n-pointed stable curves of genus g over an algebraically closed field is generated by the tautological classes. We also prove that the cycle map to the 2nd etale cohomology group is bijective. | |
| dc.description | 14 pages. In version 2.0, we prove that the cycle map to the 2nd etale cohomology group is bijective | |
| dc.identifier | https://arxiv.org/abs/math/0012016 | |
| dc.identifier | http://arxiv.org/abs/math/0012016 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/60497 | |
| dc.subject | Algebraic Geometry | |
| dc.title | The Q-Picard group of the moduli space of curves in positive characteristic | |
| dc.type | text |