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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/15877

Title: Diptych varieties, I
Authors: Brown, Gavin
Reid, Miles
Issue Date: 2013
Publisher: Oxford University Press / © London Mathematical Society
Citation: BROWN, G. and REID, M., 2013. Diptych varieties, I. Proceedings of the London Mathematical Society, 107 (6), pp. 1353 - 1394.
Abstract: We present a new class of affine Gorenstein 6-folds obtained by smoothing the 1-dimensional singular locus of a reducible affine toric surface; their existence is established using explicit methods in toric geometry and serial use of Kustin–Miller Gorenstein unprojection. These varieties have applications as key varieties in constructing other varieties, including local models of Mori flips of Type A.
Description: This article is closed access.
Sponsor: This work was partially funded by Korean Government WCU Grant R33-2008-000-10101-0.
Version: Published
DOI: 10.1112/plms/pdt028
URI: https://dspace.lboro.ac.uk/2134/15877
Publisher Link: http://dx.doi.org/10.1112/plms/pdt028
ISSN: 0024-6115
Appears in Collections:Closed Access (Maths)

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