Browsing by Author "Pardo, Luis-Miguel"

Now showing items 1-4 of 4

2003-06-24Buch

A first approach to generalized polar varieties

Bank, Bernd; Giusti, Marc; Heintz, Joos; Pardo, Luis-Miguel

Let W be a closed algebraic subvariety of the n-dimensional projective space over the complex or real numbers and suppose that W is non--empty and equidimensional. In this paper we generalize the classic notion of polar ...
2011-09-27Buch

Algorithms of intrinsic complexity for point searching in real singular hypersurfaces

Bank, Bernd; Giusti, Marc; Heintz, Joos; Lehmann, Lutz; Pardo, Luis-Miguel
2011-09-20Buch

On the intrinsic complexity of point finding in real singular hypersurfaces

Bank, Bernd; Giusti, Marc; Heintz, Joos; Pardo, Luis-Miguel

In previous work we designed an efficient procedure that finds an algebraic sample point for each connected component of a smooth real complete intersection variety. This procedure exploits geometric properties of generic ...
2011-09-20Buch

Variétés bipolaires et résolution d’une équation polynomiale réelle

Bipolar varieties and real solving of a single polynomial equation

Bank, Bernd; Giusti, Marc; Heintz, Joos; Pardo, Luis-Miguel

In previous work we designed an efficient procedure that finds an algebraic sample point for each connected component of a smooth real complete intersection variety. This procedure exploits geometric properties of generic ...