A pointwise approximation theorem for linear combinations of Bernstein polynomials
Guo, Shunsheng ; Yue, Shujie ; Li, Cuixiang ; Yang, Ge ; Sun, Yiguo
Abstr. Appl. Anal., Tome 1 (1996) no. 1, p. 397-406 / Harvested from Project Euclid
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Recently, Z. Ditzian gave an interesting direct estimate for Bernstein polynomials. In this paper we give direct and inverse results of this type for linear combinations of Bernstein polynomials.
Publié le : 1996-05-14
Classification:  Pointwise approximation,  Bernstein polynomial,  41A25,  41A36,  41A17 
@article{1049726082,
     author = {Guo, Shunsheng and Yue, Shujie and Li, Cuixiang and Yang, Ge and Sun, Yiguo},
     title = {A pointwise approximation theorem for linear combinations of
Bernstein polynomials},
     journal = {Abstr. Appl. Anal.},
     volume = {1},
     number = {1},
     year = {1996},
     pages = { 397-406},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1049726082}
}

Guo, Shunsheng; Yue, Shujie; Li, Cuixiang; Yang, Ge; Sun, Yiguo. A pointwise approximation theorem for linear combinations of
Bernstein polynomials. Abstr. Appl. Anal., Tome 1 (1996) no. 1, pp.  397-406. http://gdmltest.u-ga.fr/item/1049726082/