Petrisor, Emilia The polar form of a polynomial surface. (English) Zbl 0951.68168 Appl. Sci. 2, No. 1, 1-12 (2000). Summary: In this paper we present the general theory of polarization of polynomial surfaces, and de- rive the rules of computation of partial derivatives and directional derivative for the polynomial parameterization of a surface, using its polar form. MSC: 68U07 Computer science aspects of computer-aided design 65D17 Computer-aided design (modeling of curves and surfaces) Keywords:affine polar form PDFBibTeX XMLCite \textit{E. Petrisor}, Appl. Sci. 2, No. 1, 1--12 (2000; Zbl 0951.68168) Full Text: EuDML