On multivariate Baskakov operator
نویسندگان
چکیده
منابع مشابه
Multivariate Operator Theory
While the study of operator theory on Hilbert space has been underway for more than a hundred years, multivariate operator theory the study of more than one operator at a tim is of more recent origin. The study of self-adjoint algebras emerged in the late thirties in the works of Murray-von Neumann and Gelfand-Naimark. A couple of decades later, non self-adjoint algebras enjoyed considerable de...
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Starting from the study of the Shepard nonlinear operator of maxprod type in [2], [3], in the recent monograph [4], Open Problem 5.5.4, pp. 324-326, the Baskakov max-prod type operator is introduced and the question of the approximation order by this operator is raised. The aim of this note is to obtain the order of uniform approximation Cω1(f ; 1 √ n ) (with the explicit constant C = 24) of an...
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ژورنال
عنوان ژورنال: Journal of Mathematical Analysis and Applications
سال: 2005
ISSN: 0022-247X
DOI: 10.1016/j.jmaa.2004.10.061