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Best Polynomial Approximation in -Norm and -Growth of Entire Functions
Author(s) -
Mohamed El Kadiri,
Mohammed Harfaoui
Publication year - 2013
Publication title -
abstract and applied analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 56
eISSN - 1687-0409
pISSN - 1085-3375
DOI - 10.1155/2013/845146
Subject(s) - mathematics , uniform norm , norm (philosophy) , polynomial , compact space , entire function , growth function , function (biology) , mathematical analysis , pure mathematics , statistics , evolutionary biology , political science , law , biology
The classical growth has been characterized in terms of approximation errors for a continuous function on by Reddy (1970), and a compact of positive capacity by Nguyen (1982) and Winiarski (1970) with respect to the maximum norm. The aim of this paper is to give the general growth (-growth) of entire functions in by means of the best polynomial approximation in terms of -norm, with respect to the set , where is the Siciak's extremal function on an -regular nonpluripolar compact is not pluripolar

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