Skip to main content
SpringerLink
Log in

A criterion for a variety to be a cone

  • Published:
Commentarii Mathematici Helvetici

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

References

  • [B]L. Badescu,Applications of the Grothendieck duality theory to the study of normal isolated singularities, Revue Roum. Math. Pur. Appl.26(5), (1979), 673–689.

    MathSciNet  Google Scholar 

  • [B-S]J. Bingener andU. Storch,Zur Berechnung der Divisorenklassengruppen kompletter lokaler Ringe (preprint).

  • [C-M]A. Conte andJ. Murre,On the definition and on the nature of the singularities of Fano threefolds, Math. Inst. Univ. of Leiden, The Netherlands, Report n.25 (1985).

    Google Scholar 

  • [E]R. Elkik,Singularités rationelles et déformations, Invent. math., 47 (1978) 139–147.

    Article  MATH  MathSciNet  Google Scholar 

  • [S]A. Sommese,On the Adjunction theoretic structure of projective varieties, Complex Analysis and Algebraic Geometry, Proceedings, Gottingen 1985, Lectures Notes in Math., 1194 (1986).

Download references

Author information

Authors and Affiliations

  1. Dipartimento di Matematica, Via L. B. Alberti, 4, 16132, Genova, (Italy)

    Mauro Beltrametti & Andrew John Sommese

  2. Department of Mathematics, University of Notre Dame, 46556, Notre Dame, Indiana, (USA)

    Mauro Beltrametti & Andrew John Sommese

Authors
  1. Mauro Beltrametti
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Andrew John Sommese
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Beltrametti, M., Sommese, A.J. A criterion for a variety to be a cone. Commentarii Mathematici Helvetici 62, 417–422 (1987). https://doi.org/10.1007/BF02564454

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02564454

Keywords

Search

Navigation