Formal Brauer groups and the moduli of abelian surfaces
| dc.creator | van der Geer, G. | |
| dc.creator | Katsura, T. | |
| dc.date | 1999-12-21 | |
| dc.date | 2000-01-06 | |
| dc.date.accessioned | 2026-07-07T05:32:23Z | |
| dc.date.available | 2026-07-07T05:32:23Z | |
| dc.description | In this paper we consider the stratification on the moduli space of principally polarized abelian surfaces in characteristic $p>0$ defined by the height of the formal group associated to $H^2(X,O_X)$. We compute the cycle classes of the strata and compare these with those of the $p$-rank stratification. | |
| dc.description | Latex, 27 pages, minor correction in section 9 | |
| dc.identifier | https://arxiv.org/abs/math/9912169 | |
| dc.identifier | http://arxiv.org/abs/math/9912169 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/79644 | |
| dc.subject | Algebraic Geometry | |
| dc.title | Formal Brauer groups and the moduli of abelian surfaces | |
| dc.type | text |