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  4. Rendiconti dell’Istituto di Matematica dell’Università di Trieste: an International Journal of Mathematics
  5. Rendiconti dell’Istituto di Matematica dell’Università di Trieste: an International Journal of Mathematics vol.54 (2022)
  6. Ramification and discriminants of vector bundles and a quick proof of Bogomolov’s theorem
 
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Ramification and discriminants of vector bundles and a quick proof of Bogomolov’s theorem

Abo, Hirotachi
•
Lazarsfeld, Robert
•
Smith, Gregory G.
2022
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ISSN
0049-4704
DOI
10.13137/2464-8728/33882
http://hdl.handle.net/10077/33882
  • Article

e-ISSN
2464-8728
Abstract
By analyzing degeneracy loci over projectivized vector bundles, we recompute the degree of the discriminant locus of a vector bundle and provide a new proof of the Bogomolov instability theorem
Journal
Rendiconti dell’Istituto di Matematica dell’Università di Trieste: an International Journal of Mathematics 
Series
Rendiconti dell’Istituto di Matematica dell’Università di Trieste: an International Journal of Mathematics
Subjects
  • Vector bundles

  • degeneracy loci

  • discriminant

  • instability

Publisher
EUT Edizioni Università di Trieste
Source
Hirotachi Abo, Robert Lazarsfeld, Gregory G. Smith, "Ramification and discriminants of vector bundles and a quick proof of Bogomolov’s theorem" in: "Rendiconti dell’Istituto di Matematica dell’Università di Trieste: an International Journal of Mathematics vol.54 (2022)", EUT Edizioni Università di Trieste, Trieste, 2022, pp. 247-261
Languages
en
Rights
Attribution-NonCommercial-NoDerivatives 4.0 Internazionale
Licence
http://creativecommons.org/licenses/by-nc-nd/4.0/
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