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题名/责任者:

Approximation theory using positive linear operators / R. Paltanea.

出版发行项:

[Place of publication not identified] : Birkh?user, 2004.

ISBN:

9780817643508

载体形态项:

202 pages ; 24 cm

个人责任者:

Paltanea, R., author.

论题主题:

Mathematics

中图法分类号:

O174.41

摘要附注:

This work treats quantitative aspects of the approximation of functions using positive linear operators. The theory of these operators has been an important area of research in the last few decades, particularly as it affects computer-aided geometric design. In this book, the crucial role of the second order moduli of continuity in the study of such operators is emphasized. New and efficient methods, applicable to general operators and to diverse concrete moduli, are presented. The advantages of these m

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