On n-K Width of Certain Function Classes Defined by Linear Operators in L2 Space

doi:10.13371/j.cnki.chin.q.j.m.2016.01.012

Chinese Quarterly Journal of Mathematics ›› 2016, Vol. 31 ›› Issue (1): 96-101.doi: 10.13371/j.cnki.chin.q.j.m.2016.01.012

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On n-K Width of Certain Function Classes Defined by Linear Operators in L₂ Space

Department of Mathematics, Inner Mongolia Normal University

Received:2015-06-25 Online:2016-03-30 Published:2020-11-18
About author:YU Rui-fang(1991-), female(Meng), native of Chifeng, Inner Mongolia, postgraduate, engages in function approximation theory; WU Ga-ridi(1962-), male(Meng), native of Tongliao, Inner Mongolia, Master Instructor, a professors of Inner Mongolia Normal University, engages in function approximation theory.
Supported by:
Supported by the National Natural Science Foundation of China(11161033)； Supported by the Inner Mongolia Normal University Talent Project Foundation（RCPY-2-2012-K-036）;Supported by the Inner Mongolia Normal University Graduate Research Innovation Foundation（CXJJS14053）； Supported by the Inner Mongolia Autonomous Region Graduate Research Innovation Foundation(S20141013525)；

Abstract

CLC Number:

O177

YU Rui-fang, WU Ga-ridi. On n-K Width of Certain Function Classes Defined by Linear Operators in L₂ Space[J]. Chinese Quarterly Journal of Mathematics, 2016, 31(1): 96-101.

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On n-K Width of Certain Function Classes Defined by Linear Operators in L₂ Space

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