Conference item
Stratifying quotient stacks and moduli stacks
- Abstract:
- Recent results in geometric invariant theory (GIT) for non-reductive linear algebraic group actions allow us to stratify quotient stacks of the form [X∕H], where X is a projective scheme and H is a linear algebraic group with internally graded unipotent radical acting linearly on X, in such a way that each stratum [S∕H] has a geometric quotient S∕H. This leads to stratifications of moduli stacks (for example, sheaves over a projective scheme) such that each stratum has a coarse moduli space.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
Actions
Access Document
- Files:
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(Preview, Accepted manuscript, pdf, 368.5KB, Terms of use)
-
- Publisher copy:
- 10.1007/978-3-319-94881-2_1
Authors
+ Deutsche Forschungsgemeinschaft
More from this funder
- Funding agency for:
- Hoskins, V
- Grant:
- excellence Initiative
- Publisher:
- Springer, Cham
- Host title:
- Abelsymposium 2017: Geometry of Moduli
- Journal:
- Geometry of moduli. The Abel Symposium 2017 More from this journal
- Volume:
- 14
- Pages:
- 1-33
- Series:
- Abel Symposia
- Publication date:
- 2018-11-24
- Acceptance date:
- 2018-01-30
- DOI:
- ISSN:
-
2193-2808
- ISBN:
- 9783319948812
- Pubs id:
-
pubs:826669
- UUID:
-
uuid:ccdb41c1-afbf-4cf7-9195-15c04632fd9b
- Local pid:
-
pubs:826669
- Source identifiers:
-
826669
- Deposit date:
-
2018-02-26
Terms of use
- Copyright holder:
- Springer Nature Switzerland AG
- Copyright date:
- 2018
- Notes:
- Copyright © 2018 Springer Nature Switzerland AG. This is the Accepted Manuscript version of the chapter. The final version is available online from Springer at: https://doi.org/10.1007/978-3-319-94881-2_1
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