On the Equations of the Moving Curve Ideal of a Rational Algebraic Plane Curve

نویسنده

  • LAURENT BUSÉ
چکیده

Given a parametrization of a rational plane algebraic curve C, some explicit adjoint pencils on C are described in terms of determinants. Moreover, some generators of the Rees algebra associated to this parametrization are presented. The main ingredient developed in this paper is a detailed study of the elimination ideal of two homogeneous polynomials in two homogeneous variables that form a regular sequence.

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تاریخ انتشار 2009