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On the equations of the moving curve ideal of a rational algebraic plane curve
Published 17 Dec 2007 in math.AG, cs.SC, and math.AC | (0712.2671v2)
Abstract: 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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