Article

Access to the text (HTML) Access to the text (HTML)
PDF Access to the PDF text
Advertising


Access to the full text of this article requires a subscription.
  • If you are a subscriber, please sign in 'My Account' at the top right of the screen.

  • If you want to subscribe to this journal, see our rates

  • You can purchase this item in Pay Per ViewPay per View - FAQ : 30,00 € Taxes included to order
    Pages Iconography Videos Other
    4 0 0 0


Comptes Rendus Mathématique
Volume 351, n° 13-14
pages 557-560 (juillet 2013)
Doi : 10.1016/j.crma.2013.07.018
Received : 26 April 2013 ;  accepted : 23 July 2013
Cubic symmetroids and vector bundles on a quadric surface
Cubiques symétroïdes et fibrés vectoriels sur une surface quadrique
 

Sukmoon Huh 1
 Department of Mathematics, Sungkyunkwan University, 300 Cheoncheon-dong, Suwon 440-746, Republic of Korea 

Abstract

We investigate the jumping conics of stable vector bundles   of rank 2 on a smooth quadric surface Q with the Chern classes   and   with respect to the ample line bundle  . As a consequence, we prove that the set of jumping conics   uniquely determines   and that the moduli space of such bundles is rational.

The full text of this article is available in PDF format.
Résumé

Nous étudions les coniques de saut des fibrés vectoriels stables   de rang 2 sur une surface quadratique lisse Q de classes de Chern   et   relativement au fibré en droites ample  . Nous en déduisons que lʼensemble des coniques de saut   détermine   de maniére unique et que lʼespace de modules de ce type de fibrés est rationnel.

The full text of this article is available in PDF format.
1  The author is supported by the Basic Science Research Program 2010-0009195 through NRF funded by MEST.


© 2013  Académie des sciences@@#104156@@
EM-CONSULTE.COM is registrered at the CNIL, déclaration n° 1286925.
As per the Law relating to information storage and personal integrity, you have the right to oppose (art 26 of that law), access (art 34 of that law) and rectify (art 36 of that law) your personal data. You may thus request that your data, should it be inaccurate, incomplete, unclear, outdated, not be used or stored, be corrected, clarified, updated or deleted.
Personal information regarding our website's visitors, including their identity, is confidential.
The owners of this website hereby guarantee to respect the legal confidentiality conditions, applicable in France, and not to disclose this data to third parties.
Close
Article Outline
You can move this window by clicking on the headline