Publications at the Riemann Center
Equivariant Compactifications of Two-Dimensional Algebraic Groups
Abstract
We classify generically transitive actions of semi-direct products Ga ⋊ Gm on ℙ2. Motivated by the program to study the distribution of rational points on del Pezzo surfaces (Manin's conjecture), we determine all (possibly singular) del Pezzo surfaces that are equivariant compactifications of homogeneous spaces for semi-direct products Ga ⋊ Gm.
Details
- Organisation(s)
-
Institute of Algebra, Number Theory and Discrete Mathematics
Riemann Center for Geometry and Physics
- Type
- Article
- Journal
- Proceedings of the Edinburgh Mathematical Society
- Volume
- 58
- Pages
- 149-168
- No. of pages
- 20
- ISSN
- 0013-0915
- Publication date
- 02.2015
- Publication status
- Published
- Peer reviewed
- Yes
- ASJC Scopus subject areas
- General Mathematics
- Electronic version(s)
-
https://doi.org/10.1017/S001309151400042X (Access:
Unknown
)
