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arXiv · 1107.0783

The Construction of Numerically Calabi-Yau Orders on Projective Surfaces

Hugo Bowne-Anderson
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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.

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Hugo Bowne-Anderson. 2011-07-05. The Construction of Numerically Calabi-Yau Orders on Projective Surfaces. https://arxiv.org/abs/1107.0783

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