Title of article :
Voronovskaja’s theorem revisited
Author/Authors :
Gancho T. Tachev، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2008
Abstract :
We represent a new quantitative variant of Voronovskaja’s theorem for Bernstein operator. This estimate improves the recent
quantitative versions of Voronovskaja’s theorem for certain Bernstein-type operators, obtained by H. Gonska, P. Pitul and I. Rasa
in 2006.
© 2008 Elsevier Inc. All rights reserved
Keywords :
Degree of approximation , Moduli of continuity ?(f , Averaged moduli , Ditzian–Totik moduli , Bernstein operator , Voronovskaja’stheorem , ·)
Journal title :
Journal of Mathematical Analysis and Applications
Journal title :
Journal of Mathematical Analysis and Applications
