%0 Journal Article %A Sendra Pons, Juan Rafael %A Sevilla, David %A Villarino Cabellos, Carlos %T A critical set of revolution surface parametrizations %D 2014 %U http://hdl.handle.net/10017/20456 %X Given the classical rational arametrization of a surface of revolution, generated by rotating a rational curve around the z-axis, we determine a superset containing all the possible points of the surface non-reachable by the parametrization; that is a critical set of the parametrization. %K Surface parametrizations %K Algebraic surfaces %K Rational parametric %K Ciencia %K Matemáticas %K Science %K Mathematics %~ Biblioteca Universidad de Alcala