2 papers
cs.CG2012★ 2 cited
Certified Rational Parametric Approximation of Real Algebraic Space Curves with Local Generic Position Method
Jin-San Cheng, Kai Jin, Xiao-Shan Gao +1
In this paper, an algorithm to compute a certified rational parametric approximation for algebraic space curves is given by extending the local generic position method for so…
cs.CG2012★ 2 cited
Homeomorphic approximation of the intersection curve of two rational surfaces
Liyong shen, Jin-san Cheng, Xiaohong Jia
We present an approach of computing the intersection curve of two rational parametric surface and , one being projectable and hence can easily be…