The Construction of Numerically Calabi-Yau Orders on Projective Surfaces
Rings and Algebras
2011-07-06 v1 Algebraic Geometry
Abstract
In this paper, we construct a vast collection of maximal numerically Calabi-Yau orders utilising a noncommutative analogue of the well-known commutative cyclic covering trick. Such orders play an integral role in the Mori program for orders on projective surfaces and although we know a substantial amount about them, there are relatively few known examples.
Keywords
Cite
@article{arxiv.1107.0783,
title = {The Construction of Numerically Calabi-Yau Orders on Projective Surfaces},
author = {Hugo Bowne-Anderson},
journal= {arXiv preprint arXiv:1107.0783},
year = {2011}
}
Comments
32 pages, 4 figures