Published October 16, 2015
| Version v1
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Direct and Inverse Estimates For Combinations of Bernstein Polynomials with Endpoint Singularities
Authors/Creators
- 1. School of Science, Hangzhou Dianzi Unviersity, Hangzhou, 310018 P.R. China
Description
We give direct and inverse theorems for the weighted approximation of functions with endpoint singularities by combinations of Bernstein polynomials by the rth Ditzian-Totik modulus of smoothness where is an admissible step-weight function.
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