Geometric and solid modeling: an introduction
Geometric and solid modeling: an introduction
Generalised characteristic polynomials
Journal of Symbolic Computation - Special issue on computational algebraic complexity
Implicit representation of rational parametric surfaces
Journal of Symbolic Computation
Algorithm for implicitizing rational parametric surfaces
Computer Aided Geometric Design
Implicitization using moving curves and surfaces
SIGGRAPH '95 Proceedings of the 22nd annual conference on Computer graphics and interactive techniques
On the validity of implicitization by moving quadrics for rational surfaces with no base points
Journal of Symbolic Computation
Generalized resultants over unirational algebraic varieties
Journal of Symbolic Computation - Special issue on symbolic computation in algebra, analysis and geometry
Inversion of parameterized hypersurfaces by means of subresultants
ISSAC '04 Proceedings of the 2004 international symposium on Symbolic and algebraic computation
Residue calculus and applications
Publications of the Research Institute for Mathematical Sciences
A univariate resultant-based implicitization algorithm for surfaces
Journal of Symbolic Computation
Numerical stability of surface implicitization
Journal of Symbolic Computation
Local parametrization of cubic surfaces
Journal of Symbolic Computation
Implicit polynomial support optimized for sparseness
ICCSA'03 Proceedings of the 2003 international conference on Computational science and its applications: PartIII
Implicitization of rational curves
AISC'06 Proceedings of the 8th international conference on Artificial Intelligence and Symbolic Computation
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In this article, we first generalize the recent notion of residual resultant of a complete intersection [4] to the case of a local complete intersection of codimension 2 in the projective plane, which is the necessary and sufficient condition for a system of three polynomials to have a solution “outside” a variety, defined here by a local complete intersection of codimension 2. We give its degree in the coefficients of each polynomial and compute it as the god of three polynomials or as a product of two determinants divided by another one. In a second part we use this new type of resultant to give a new method to compute the implicit equation of a rational surface with base points in the case where these base points are a local complete intersection of codimension 2.