Pointwise approximation theorems for combinations and derivatives of Bernstein polynomials

DOI10.1007/S10114-004-0425-0zbMath1080.41006OpenAlexW126488097MaRDI QIDQ2581261

Linsen Xie

Publication date: 9 January 2006

Published in: Acta Mathematica Sinica. English Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10114-004-0425-0

Mathematics Subject Classification ID

Approximation by polynomials (41A10) Approximation by positive operators (41A36) Inverse theorems in approximation theory (41A27)

Related Items (1)

Quantitative estimates for a new complex Durrmeyer operator in compact disks

Cites Work

• Unnamed Item
• Bernstein-type operators and their derivatives
• A global inverse theorem for combinations of Bernstein polynomials
• Direct and inverse estimates for Bernstein polynomials
• Direct estimate for Bernstein polynomials
• On smoothness characterized by Bernstein type operators
• Derivatives of Bernstein Polynomials and Smoothness
• Linear Combinations of Bernstein Polynomials

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