Publications in Scientific Journals:
J. R. Sendra, M. Peternell, J. Sendra:
"Cissoid constructions of augmented rational ruled surfaces";
Computer Aided Geometric Design,
60
(2018),
1
- 9.
English abstract:
Given two real affine rational surfaces we derive a criterion for deciding the rationality of their cissoid. Furthermore, when one of the surfaces is augmented ruled and the other is either an augmented ruled or an augmented Steiner surface, we prove that the cissoid is rational. Furthermore, given rational parametrizations of the surfaces, we provide a rational parametrization of the cissoid.
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.1016/j.cagd.2017.12.001
Electronic version of the publication:
https://doi.org/10.1016/j.cagd.2017.12.001
Created from the Publication Database of the Vienna University of Technology.