Collectanea mathematica

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  Año 2007, Vol. 58, Número 1

  • Segre-Veronese embeddings of P1 × P1 × P1 and their secant varieties

    Maria Virginia Catalisano, Anthony V. Geramita, A. Gimigliano

    • Resumen
    • Texto completo

    págs. 1-24

    

  • Remarks on the Hilbert transform and on some families of multiplier operators related to it

    Enrico Laeng

    • Resumen
    • Texto completo

    págs. 25-44

    

  • Generalized Lions-Peetre methods of constants and means and operator ideals

    Antonio Manzano Rodríguez, Mieczyslaw Mastylo

    • Resumen
    • Texto completo

    págs. 45-60

    

  • Almost set-theoretic complete intersections in characteristic zero

    Margherita Barile

    • Resumen
    • Texto completo

    págs. 61-72

    

  • On Ø-definable elements in a field

    Apoloniusz Tyszka

    • Resumen
    • Texto completo

    págs. 73-84

    

  • Jordan pairs of quadratic forms with values in invertible modules

    Hisatoshi Ikai

    • Resumen
    • Texto completo

    págs. 85-100

    

  • The Horrocks-Mumford bundle restricted to planes

    Ada Boralevi

    • Resumen
    • Texto completo

    págs. 101-117

    

  • The equations of space curves on a quadric

    Roberta Di Gennaro, Uwe Nagel

    • Resumen
    • Texto completo

    págs. 119-130