Title of article
On the Libera operator
Author/Authors
Nowak، نويسنده , , Maria and Pavlovi?، نويسنده , , Miroslav، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2010
Pages
12
From page
588
To page
599
Abstract
We show that the Libera operator, L , on some spaces of analytic functions is a continuous extension of the conjugate of the Cesàro operator. Results on L acting on various spaces are obtained. In particular, L maps the Bloch space into BMOA. We also prove some results on the best approximation by polynomials in Hardy and Bergman spaces.
Keywords
Cesàro operator , Libera operator , Hardy spaces , Besov spaces , Mixed-norm spaces
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2010
Journal title
Journal of Mathematical Analysis and Applications
Record number
1561219
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