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

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
    3 0 0 0

Comptes Rendus Mathématique
Volume 357, n° 2
pages 209-211 (février 2019)
Doi : 10.1016/j.crma.2018.12.003
Received : 28 October 2018 ;  accepted : 10 December 2018
A note on 1-cycles on the moduli space of rank-2 bundles over a curve
Une note sur les 1-cycles des espaces de module des fibrés vectoriels de rang 2 sur une courbe

Duo Li a , Yinbang Lin a , Xuanyu Pan b
a Yau Mathematical Sciences Center, Tsinghua University, China 
b Academy of Mathematics and Systems Science, Chinese Academy of Sciences, China 


Over a smooth complex projective curve of genus ≥3, we study 1-cycles on the moduli space of rank-2 stable vector bundles with fixed determinant of degree 1. We show the first Chow group of the moduli space is isomorphic to the zeroth Chow group of the curve.

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

Nous étudions les 1-cycles des espaces de module de fibrés vectoriels de rang 2 et déterminant de degré 1 fixé, sur une courbe complexe, projective, lisse, de genre ≥3. Nous montrons que le groupe de Chow d'indice 1 des espaces de module est isomorphe au groupe de Chow d'indice 0 de la courbe.

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

Top of the page

© 2018  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 You may thus request that your data, should it be inaccurate, incomplete, unclear, outdated, not be used or stored, be corrected, clarified, updated or deleted.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.
Article Outline
You can move this window by clicking on the headline