论文信息 - Semi-implicit representations of surfaces in , resultants and applications

Semi-implicit representations of surfaces in , resultants and applications

In this paper we introduce an intermediate representation of surfaces that we call semi-implicit. We give a general definition in the language of projective complex algebraic geometry, and we begin its systematic study with an effective view-point. Our last section will apply this representation to investigate the intersection of two bi-cubic surfaces; these surfaces are widely used in Computer Aided Geometric Design.

André Galligo | Laurent Busé | A. Galligo | Laurent Busé

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