Title of article
Sequential BKW-Operators and Function Algebras Original Research Article
Author/Authors
Keiji Izuchi، نويسنده , , Hiroyuki Takagi، نويسنده , , Seiji Watanabe، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1996
Pages
16
From page
185
To page
200
Abstract
The Korovkin-type approximation theory for function algebras is studied. A complete characterization of the BKW-operators studied by Takahasi is given for function algebras, and this answers Altomareʹs conjecture affirmatively. As an application, the BKW-operators on the disk algebra for test functions {1, z} are determined.
Journal title
Journal of Approximation Theory
Serial Year
1996
Journal title
Journal of Approximation Theory
Record number
851386
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