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http://hdl.handle.net/1942/34163
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DC Field | Value | Language |
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dc.contributor.author | VAN DEN BERGH, Michel | - |
dc.contributor.author | SPENKO, Spela | - |
dc.date.accessioned | 2021-05-31T10:18:30Z | - |
dc.date.available | 2021-05-31T10:18:30Z | - |
dc.date.issued | 2021 | - |
dc.date.submitted | 2021-04-22T09:40:45Z | - |
dc.identifier.citation | INTERNATIONAL MATHEMATICS RESEARCH NOTICES, 2021 (2) , p. 1034 -1042 | - |
dc.identifier.uri | http://hdl.handle.net/1942/34163 | - |
dc.description.abstract | Recently McBreen and Webster constructed a tilting bundle on a smooth hypertoric variety (using reduction to finite characteristic) and showed that its endomorphism ring is Koszul. In this short note we present alternative proofs for these results. We simply observe that the tilting bundle constructed by Halpern-Leistner and Sam on a generic open Geometric Invariant Theory substack of the ambient linear space restricts to a tilting bundle on the hypertoric variety. The fact that the hypertoric variety is defined by a quadratic regular sequence then also yields an easy proof of Koszulity. | - |
dc.description.sponsorship | This work was supported by grant G0D8616N: "Hochschild cohomology and deformation theory of triangulated categories'' (to M.V.d.B.). | - |
dc.language.iso | en | - |
dc.publisher | OXFORD UNIV PRESS | - |
dc.title | Tilting Bundles on Hypertoric Varieties | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 1042 | - |
dc.identifier.issue | 2 | - |
dc.identifier.spage | 1034 | - |
dc.identifier.volume | 2021 | - |
local.format.pages | 9 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | Van den Bergh, M (corresponding author), Univ Hasselt, Dept WNI, Univ Campus, B-3590 Diepenbeek, Belgium. | - |
dc.description.notes | michel.vandenbergh@uhasselt.be | - |
dc.description.other | Van den Bergh, M (corresponding author), Univ Hasselt, Dept WNI, Univ Campus, B-3590 Diepenbeek, Belgium. michel.vandenbergh@uhasselt.be | - |
local.publisher.place | GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.identifier.doi | 10.1093/imrn/rnz218 | - |
dc.identifier.isi | WOS:000629746800005 | - |
local.provider.type | wosris | - |
local.uhasselt.uhpub | yes | - |
local.description.affiliation | [Spenko, Spela] Vrije Univ Brussel, Dept Wiskunde, Pl Laan 2, B-1050 Elsene, Belgium. | - |
local.description.affiliation | [Van den Bergh, Michel] Univ Hasselt, Dept WNI, Univ Campus, B-3590 Diepenbeek, Belgium. | - |
local.uhasselt.international | no | - |
item.validation | ecoom 2022 | - |
item.contributor | VAN DEN BERGH, Michel | - |
item.contributor | SPENKO, Spela | - |
item.accessRights | Open Access | - |
item.fullcitation | VAN DEN BERGH, Michel & SPENKO, Spela (2021) Tilting Bundles on Hypertoric Varieties. In: INTERNATIONAL MATHEMATICS RESEARCH NOTICES, 2021 (2) , p. 1034 -1042. | - |
item.fulltext | With Fulltext | - |
crisitem.journal.issn | 1073-7928 | - |
crisitem.journal.eissn | 1687-0247 | - |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
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1805.05285.pdf | Non Peer-reviewed author version | 149.86 kB | Adobe PDF | View/Open |
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