34 citations · 111 across the 16 of their papers we have counts for
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math.AG2016
Symmetries of Canal Surfaces and Dupin Cyclides
Juan Gerardo Alcázar, Heidi E. I. Dahl, Georg Muntingh
We develop a characterization for the existence of symmetries of canal surfaces defined by a rational spine curve and rational radius function. In turn, this characterization inspi…
math.AG2016★ 2 cited
On the computation of the straight lines contained in a rational surface
Juan Gerardo Alcázar, Jorge Caravantes
In this paper we present an algorithm to compute the (real and complex) straight lines contained in a rational surface, defined by a rational parameterization. The algorithm relies…