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The degree of shape preserving weighted polynomial approximation
- Source :
- Journal of Approximation Theory. 164(2):218-228
- Publication Year :
- 2012
- Publisher :
- Elsevier BV, 2012.
-
Abstract
- We analyze the degree of shape preserving weighted polynomial approximation for exponential weights on the whole real line. In particular, we establish a Jackson type estimate.
- Subjects :
- Polynomial
Mathematics(all)
Numerical Analysis
Shape preserving polynomials
Degree (graph theory)
General Mathematics
Applied Mathematics
Jackson theorem
Freud weights
Type (model theory)
Exponential function
k-monotone
Combinatorics
Exponential weights
Degree of a polynomial
Real line
Analysis
Mathematics
Subjects
Details
- ISSN :
- 00219045
- Volume :
- 164
- Issue :
- 2
- Database :
- OpenAIRE
- Journal :
- Journal of Approximation Theory
- Accession number :
- edsair.doi.dedup.....9cf54a36581e7d3ed4893c470ebdd590
- Full Text :
- https://doi.org/10.1016/j.jat.2011.10.003