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Improved derivative bounds of the rational quadratic Bézier curves

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  • Zhang, Ren-Jiang

Abstract

A new derivative bound of the rational quadratic Bézier curves is obtained. It is an improvement over the bound which was regarded as a sharp bound in a recent paper. Also the new bound is superior to the existing bounds given by some other authors.

Suggested Citation

  • Zhang, Ren-Jiang, 2015. "Improved derivative bounds of the rational quadratic Bézier curves," Applied Mathematics and Computation, Elsevier, vol. 250(C), pages 492-496.
    • Handle: RePEc:eee:apmaco:v:250:y:2015:i:c:p:492-496
    DOI: 10.1016/j.amc.2014.10.120
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    Cited by:

    1. Ye Tian & Tao Ning & Jixing Li & Jianmin Zheng & Zhitong Chen, 2020. "An Improvement on the Upper Bounds of the Partial Derivatives of NURBS Surfaces," Mathematics, MDPI, vol. 8(8), pages 1-15, August.

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