ON LINEARLY SIMULTANEOUS APPROXIMATION AND SMOOTH EXTENSION

ON LINEARLY SIMULTANEOUS APPROXIMATION AND SMOOTH EXTENSION

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摘要 Using the K-functional tool introduced by Peetre, DeVore(Approximation Theory Π, 1976) obtained some linear approximation degrees. We have extended this K-functional tool so that it may be used to study the simultaneous approximation

作者杨义群

机构地区 Zhejiang Agricultural University

出处《Chinese Science Bulletin》 SCIE EI CAS 1982年第9期1020-,共1页

关键词 APPROXIMATION SIMULTANEOUS 加比外门孙州

分类号 O1 [理学—数学]

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Chinese Science Bulletin

1982年第9期

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ON LINEARLY SIMULTANEOUS APPROXIMATION AND SMOOTH EXTENSION

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