𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Shape-preserving properties of -Bernstein polynomials

✍ Scribed by Heping Wang


Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
143 KB
Volume
430
Category
Article
ISSN
0024-3795

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Variation Diminishing Properties of Bern
✍ A. Bhatt; A. Ojha πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 269 KB

Goodman has recently studied certain variation diminishing properties of Bernstein polynomials on triangles. Introducing analogous definitions for the variation of a trivariate function, we study in the present paper corresponding results for the Bernstein polynomials defined on a tetrahedron. We ha

A shape-preserving quasi-interpolation o
✍ Renzhong Feng; Feng Li πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 505 KB

In this paper, we construct a univariate quasi-interpolation operator to non-uniformly distributed data by cubic multiquadric functions. This operator is practical, as it does not require derivatives of the being approximated function at endpoints. Furthermore, it possesses univariate quadratic poly