Weak Fano threefolds with del Pezzo fibration
Algebraic Geometry
2009-10-13 v1
Abstract
This article treats smooth weak Fano 3-folds having an extremal ray of type D. Smooth weak Fano 3-folds with an extremal ray of type D except of degree 6 are classified into 47 deformation types.
Cite
@article{arxiv.0910.2188,
title = {Weak Fano threefolds with del Pezzo fibration},
author = {Kiyohiko Takeuchi},
journal= {arXiv preprint arXiv:0910.2188},
year = {2009}
}
Comments
67 pages