Birational Mori fiber structures of Q-Fano 3-fold weighted complete intersections, II
Algebraic Geometry
2017-05-17 v4
Abstract
In this paper we study 14 families among 85 families of anticanonically embedded Q-Fano threefolds weighted complete intersections of codimension 2 and show that every quasismooth member is birationally birigid, that is, it is birational to another Q-Fano threefold but not birational to any other Mori fiber space.
Keywords
Cite
@article{arxiv.1310.5320,
title = {Birational Mori fiber structures of Q-Fano 3-fold weighted complete intersections, II},
author = {Takuzo Okada},
journal= {arXiv preprint arXiv:1310.5320},
year = {2017}
}
Comments
53 pages. To appear in J. Reine Angew. Math