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

Chinese Quarterly Journal of Mathematics ›› 1999, Vol. 14 ›› Issue (4): 27-31.

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

内蒙古师范大学数学系内蒙古呼和浩特010022,内蒙古师范大学计算机系内蒙古呼和浩特010022

Received:1997-05-16 Online:1999-12-30 Published:2024-09-03
About author:WU Ga-ridi（1962-），male（Meng），native of Fuxin，Liaoning，Master of Science，associate professor of Inner Mongolia Normal University，engages in function approximation theory.
Supported by:
Supported by Inner M ongolia Natural Science Foundation of China（990301－2）．

Abstract

CLC Number:

O174.41

WU Ga-ridi , BAO Na. On n┐K Width of Certain Function Classes Defined by Linear Differential Operators in L₂ Space [J]. Chinese Quarterly Journal of Mathematics, 1999, 14(4): 27-31.

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

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