# Observatorio de I+D+i UPM

Memorias de investigación
Cursos, seminarios y tutoriales:
Rational Perturbed Algebraic Curves and Surfaces
Año:2008
Áreas de investigación
• Matemáticas
Datos
Descripción
The problem of the approximate parametrization of algebraic plane curves goes as follows: given a plane algebraic curve $\cal C$ (that is the perturbation of a rational plane curve) and a tolerance $\epsilon>0$, we want to find a new curve $\overline{\cal C}$, being rational, as well as a rational parametrization of it such that $\cal C$ is in the offset region of $\overline{\cal C}$, at certain small distance dependent on $\epsilon$, and vice-versa. I will give a brief overview of our results and on going on work on the problem.
Internacional
Si
Nombre congreso
HKU Workshop on Computational Algebraic Geometry
Department of Computer Science, University of Hong Kong
CHINA