## An approach to weak approximate implicitization.(English)Zbl 0989.65020

Lyche, Tom (ed.) et al., Mathematical methods for curves and surfaces. 5th international conference, Oslo, Norway, June 29 - July 4, 2000. Nashville, TN: Vanderbilt University Press. Innovations in Applied Mathematics. 103-112 (2001).
Summary: We present an approach for finding approximate implicitizations to a 2D-curve (or 3D-surface) using a weak formulation ($$L_2$$-norm). The corresponding numerical algorithm is presented, and the results are illustrated by numerical examples.
For the entire collection see [Zbl 0968.00046].

### MSC:

 65D17 Computer-aided design (modeling of curves and surfaces)