Sulle ipersuperficie generate dalla Jacobiana di un sistema lineare di quadriche

• Autores: Lando Degoli
• Localización: Collectanea mathematica, ISSN 0010-0757, Vol. 37, Fasc. 2, 1986, págs. 85-102
• Idioma: italiano
• Títulos paralelos:
  • Sobre la hipersuperficie obtenida por el jacobiano de un sistema lineal de cuádricas
  • On the hypersurfaces generated by the Jacobian of a linear system of quadrics
• Enlaces
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• Resumen

  • We first focus our attention on some important properties of the hypersurfaces $A_{ij}=0$ obtained from the jacobian matrix of rank $r$ of a linear system of quadrics in $S_r$. Then we find the birational transformations which exist between those hypersurfaces and the hyperplanes of $S_r$. We finally give some significant examples.