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On cubic surfaces with a rational line
- Publication Year :
- 2011
-
Abstract
- We report on our project to construct non-singular cubic surfaces over $\bbQ$ with a rational line. Our method is to start with degree 4 Del Pezzo surfaces in diagonal form. For these, we develop an explicit version of Galois descent.
- Subjects :
- Mathematics - Algebraic Geometry
Mathematics - Number Theory
14J26 14G25 11G35
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.1106.4130
- Document Type :
- Working Paper