%0 Journal Article 
%A Recio, Tomás
%A Tabera, Luis Felipe
%A Villarino Cabellos, Carlos
%A Sendra Pons, Juan Rafael
%T On tubular vs. swung surfaces
%D 2014
%@ 0707-7171

%U http://hdl.handle.net/10017/23478
%X We determine necessary and sufficient conditions for a tubular surface to be swung, and viceversa. From these characterizations, we derive two symbolic algorithms. The first one decides whether a given implicit equation, of a tubular surface, admits a swung parametrization and, in the affirmative case, it outputs such a parametrization. The second one decides whether a given swung surface parametrization is a tubular surface and, in the affirmative case, it outputs the implicit equation.
%K Swung surface
%K Tubular surface
%K Ciencia
%K Matemáticas
%K Science
%K Mathematics
%~ Biblioteca Universidad de Alcala