Given a parametric representation of an algebraic projective surface $S$ of the ordinary space we give a new algorithm for finding the implicit cartesian equation of $S$. The algorithm is based on finding a suitable finite number of points on $S$ and computing, by linear algebra, the equation of the surface of least degree that passes through the points.
a new algorithm for inplicitizing a parametric algebraic surface / Ramella, Isabella; Isabella and, Orecchia; Orecchia, Ferruccio. - In: INTERNATIONAL JOURNAL OF PURE AND APPLIED MATHEMATICS. - ISSN 1311-8080. - 98:4(2015), pp. 471-475. [10.12732/ijpam.v98i4.5]
a new algorithm for inplicitizing a parametric algebraic surface
Ramella;Ferruccio
2015
Abstract
Given a parametric representation of an algebraic projective surface $S$ of the ordinary space we give a new algorithm for finding the implicit cartesian equation of $S$. The algorithm is based on finding a suitable finite number of points on $S$ and computing, by linear algebra, the equation of the surface of least degree that passes through the points.File in questo prodotto:
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