%0 Journal Article 
%A Shen, Li-Yong
%A Pérez Díaz, Sonia
%T Characterization of rational ruled surfaces
%D 2014
%@ 0747-7171
%U http://hdl.handle.net/10017/49546
%X The algebraic ruled surface is a typical modeling surface in computer aided geometric design. In this paper, we present algorithms to determine whether a given implicit or parametric algebraic surface is a rational ruled surface, and in the affirmative case, to compute a standard parametric representation for the surface.
%K Ruled surface
%K Parametrization
%K Reparametrization
%K Birational transformation
%K Matemáticas
%K Mathematics
%~ Biblioteca Universidad de Alcala