A strong converse inequality for left gamma quasi-interpolants in \(L_p\) spaces

DOI10.1023/B:AMHU.0000045529.41954.DAzbMath1062.41017OpenAlexW1998341217MaRDI QIDQ705761

Qiulan Qi, Shunsheng Guo, Li-Xia Liu, Geng Sheng Zhang

Publication date: 14 February 2005

Published in: Acta Mathematica Hungarica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/b:amhu.0000045529.41954.da

zbMATH Keywords

strong converse inequalityleft gamma quasi-interpolants

Mathematics Subject Classification ID

Inverse theorems in approximation theory (41A27) Saturation in approximation theory (41A40)

Related Items (4)

A characterization of weighted approximations by the Post-Widder and the Gamma operators ⋮ Strong converse inequalities for Meyer-König and Zeller operators ⋮ Pointwise simultaneous approximation by left gamma quasi-interpolants ⋮ Strong converse inequality for left gamma quasi-interpolants

Cites Work

• Linear combinations of gammaoperators in \(L_p\) -- spaces
• Strong converse inequality for Kantorovich polynomials
• Strong converse inequalities
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