A weak condition for the convexity of tensor-product Bézier and B-spline surfaces-Reference-Cited by-同舟云学术

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A weak condition for the convexity of tensor-product Bézier and B-spline surfaces

Published:1994-01 Issue:1 Volume:2 Page:67-80
ISSN:1019-7168
Container-title:Advances in Computational Mathematics
language:en
Short-container-title:Adv Comput Math

Author:

Floater Michael S.

Publisher

Springer Science and Business Media LLC

Subject

Applied Mathematics,Computational Mathematics

Link

http://link.springer.com/content/pdf/10.1007/BF02519036.pdf

Reference7 articles.

1. C. de Boor, On calculating with B-splines, J. Approx. Theory 6(1972)50–62.

2. A.S. Cavaretta and A. Sharma, Variation diminishing properties and convexity for the tensor product Bernstein operator (1990), to appear.

3. G. Chang and P.J. Davis, The convexity of Bernstein polynomials over triangles, J. Approx. Theory 40(1984)11–28.

4. G. Chang and Y. Feng, An improved condition for the convexity of Bernstein-Bézier surfaces over triangles, Comp. Aided Geom. Design 1(1984)279–283.

5. Curves and Surfaces;W. Dahmen,1991

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