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On L1-approximation

Pinkus, Allan, (1946-)

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On L1-approximation

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	On L1-approximation/ Allan M. Pinkus.
作者:	Pinkus, Allan,
出版者:	Cambridge :Cambridge University Press, : 1989.,
面頁冊數:	x, 239 p. :ill., digital ;24 cm.
附註:	Title from publisher's bibliographic system (viewed on 05 Oct 2015).
標題:	Approximation theory. -
電子資源:	https://doi.org/10.1017/CBO9780511526497
ISBN:	9780511526497

On L1-approximation
Pinkus, Allan,1946-

On L1-approximation[electronic resource] /Allan M. Pinkus. - Cambridge :Cambridge University Press,1989. - x, 239 p. :ill., digital ;24 cm. - Cambridge tracts in mathematics ;93. - Cambridge tracts in mathematics ;93..

Title from publisher's bibliographic system (viewed on 05 Oct 2015).

This monograph is concerned with the qualitative theory of best L1-approximation from finite-dimensional subspaces. It presents a survey of recent research that extends 'classical' results concerned with best uniform approximation to the L1 case. The work is organized in such a way as to be useful for self-study or as a text for advanced courses. It begins with a basic introduction to the concepts of approximation theory before addressing one- or two-sided best approximation from finite-dimensional subspaces and approaches to the computation of these. At the end of each chapter is a series of exercises; these give the reader an opportunity to test understanding and also contain some theoretical digressions and extensions of the text.

ISBN: 9780511526497Subjects--Topical Terms:

628068
Approximation theory.

LC Class. No.: QA221 / .P55 1989

Dewey Class. No.: 511.4

On L1-approximation
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520 $a This monograph is concerned with the qualitative theory of best L1-approximation from finite-dimensional subspaces. It presents a survey of recent research that extends 'classical' results concerned with best uniform approximation to the L1 case. The work is organized in such a way as to be useful for self-study or as a text for advanced courses. It begins with a basic introduction to the concepts of approximation theory before addressing one- or two-sided best approximation from finite-dimensional subspaces and approaches to the computation of these. At the end of each chapter is a series of exercises; these give the reader an opportunity to test understanding and also contain some theoretical digressions and extensions of the text.
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650 0 $a Least absolute deviations (Statistics) $3 647623
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