A note on Torelli‐type theorems for Gorenstein curves. Issue 17 (31st July 2017)
- Record Type:
- Journal Article
- Title:
- A note on Torelli‐type theorems for Gorenstein curves. Issue 17 (31st July 2017)
- Main Title:
- A note on Torelli‐type theorems for Gorenstein curves
- Authors:
- Rizzi, Luca
Zucconi, Francesco - Abstract:
- Abstract: Using the notion of generalized divisors introduced by Hartshorne (see16 ), we adapt the theory of adjoint forms to the case of Gorenstein curves. We show an infinitesimal Torelli‐type theorem for line bundles on Gorenstein curves. We also construct explicit counterexamples to the infinitesimal Torelli claim in the case of a reduced reducible Gorenstein curve.
- Is Part Of:
- Mathematische Nachrichten. Volume 290:Issue 17/18(2017)
- Journal:
- Mathematische Nachrichten
- Issue:
- Volume 290:Issue 17/18(2017)
- Issue Display:
- Volume 290, Issue 17/18 (2017)
- Year:
- 2017
- Volume:
- 290
- Issue:
- 17/18
- Issue Sort Value:
- 2017-0290-NaN-0000
- Page Start:
- 3006
- Page End:
- 3019
- Publication Date:
- 2017-07-31
- Subjects:
- Extension class of a line bundle -- infinitesimal Torelli problem -- Gorenstein curve -- generalized divisors -- 14C34 -- 14M05
Mathematics -- Periodicals
510.5 - Journal URLs:
- http://onlinelibrary.wiley.com/journal/10.1002/(ISSN)1522-2616 ↗
http://onlinelibrary.wiley.com/ ↗ - DOI:
- 10.1002/mana.201600106 ↗
- Languages:
- English
- ISSNs:
- 0025-584X
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 5410.400000
British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 5592.xml