摘要
本文给出了Ｂｅｒｎｓｔｅｉｎ多项式升阶定理及其凸性，正性的证明，同时讨论了多项式凸与网凸的关系．
In this paper, the evolution theorem and convexity for Bernstein polynomials are presented. The relation between convextion of Bernstein polynomials and Berstein-nets is discussed.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
1994年第3期68-72,共5页
Journal of Hefei University of Technology：Natural Science
