Coconvex Pointwise Approximation
โ Scribed by G. A. Dzyubenko; J. Gilewicz; I. A. Shevchuk
- Book ID
- 110437065
- Publisher
- Springer
- Year
- 2002
- Tongue
- English
- Weight
- 168 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0041-5995
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Let f 2 Cยฝร1; 1 change its convexity finitely many times, in the interval. We are interested in estimating the degree of approximation of f by polynomials which are coconvex with it, namely, polynomials that change their convexity exactly at the points where f does. We discuss some Jackson-type esti
Let f ACยฝร1; 1 change its convexity finitely many times, in the interval. We are interested in estimating the degree of approximation of f by polynomials, and by piecewise polynomials, which are coconvex with it, namely, polynomials and piecewise polynomials that change their convexity exactly at th