On the bounds of the derivative of rational Bézier curves

Yajuan Li, Chongyang Deng, WenBiao Jin, Nailiang Zhao. On the bounds of the derivative of rational Bézier curves. Applied Mathematics and Computation, 219(21):10425-10433, 2013. [doi]

@article{LiDJZ13,
  title = {On the bounds of the derivative of rational Bézier curves},
  author = {Yajuan Li and Chongyang Deng and WenBiao Jin and Nailiang Zhao},
  year = {2013},
  doi = {10.1016/j.amc.2013.04.042},
  url = {http://dx.doi.org/10.1016/j.amc.2013.04.042},
  researchr = {https://researchr.org/publication/LiDJZ13},
  cites = {0},
  citedby = {0},
  journal = {Applied Mathematics and Computation},
  volume = {219},
  number = {21},
  pages = {10425-10433},
}