@article{10902/5926,
year = {2014},
url = {http://hdl.handle.net/10902/5926},
abstract = {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.},
publisher = {Elsevier},
publisher = {J. Symb. Comput. (2015), http://dx.doi.org/10.1016/j.jsc.2014.12.003},
title = {On Tubular vs. Swung surfaces},
author = {Recio Muñiz, Tomás and Sendra Pons, Juan Rafael and Tabera Alonso, Luis Felipe and Villarino Cabellos, Carlos},
}