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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…
cs.CG2010
Using Smith Normal Forms and mu-Bases to Compute all the Singularities of Rational Planar Curves
Xiaohong Jia, Ron Goldman
We prove the conjecture of Chen, Wang and Liu in [8] concerning how to calculate the parameter values corresponding to all the singu- larities, including the infinitely near singul…