IDEAS home Printed from https://ideas.repec.org/a/bla/mathna/v299y2026i3p514-528.html

Vector bundles on bielliptic surfaces: Ulrich bundles and degree of irrationality

Author

Listed:
  • Edoardo Mason

Abstract

This paper deals with two problems about vector bundles on bielliptic surfaces. The first is to give a classification of Ulrich bundles on such surfaces S$S$, which depends on the topological type of S$S$. In doing so, we study the weak Brill–Noether property for moduli spaces of sheaves with isotropic Mukai vector. Adapting an idea of Moretti [21], we also interpret the problem of determining the degree of irrationality of bielliptic surfaces in terms of the existence of certain stable vector bundles of rank 2, completing the work of Yoshihara.

Suggested Citation

  • Edoardo Mason, 2026. "Vector bundles on bielliptic surfaces: Ulrich bundles and degree of irrationality," Mathematische Nachrichten, Wiley Blackwell, vol. 299(3), pages 514-528, March.
    • Handle: RePEc:bla:mathna:v:299:y:2026:i:3:p:514-528
    DOI: 10.1002/mana.70103
    as

    Download full text from publisher

    File URL: https://doi.org/10.1002/mana.70103
    Download Restriction: no
    File URL: https://libkey.io/10.1002/mana.70103?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:bla:mathna:v:299:y:2026:i:3:p:514-528. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Wiley Content Delivery (email available below). General contact details of provider: http://www.blackwellpublishing.com/journal.asp?ref=0025-584X .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.