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Widths. Approximation by Trigonometric Polynomials with Free Spectrum

Roald M. Trigub and Eduard S. Bellinsky
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Roald M. Trigub: Donetsk National University
Eduard S. Bellinsky: University of West Indies

Chapter Chapter 10 in Fourier Analysis and Approximation of Functions, 2004, pp 429-476 from Springer

Abstract: Abstract The definitions of widths and extremal subspaces were given in Section 5.1.

Keywords: Unit Ball; Lower Estimate; Polynomial Approximation; Trigonometric Polynomial; Orlicz Space (search for similar items in EconPapers)
Date: 2004
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-1-4020-2876-2_10

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DOI: 10.1007/978-1-4020-2876-2_10

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