| 书目名称 | Methods of Approximation Theory in Complex Analysis and Mathematical Physics | | 副标题 | Leningrad, May 13-24 | | 编辑 | Andrei A. Gonchar,Edward B. Saff | | 视频video | | | 丛书名称 | Lecture Notes in Mathematics | | 图书封面 |  | | 描述 | The book incorporates research papers and surveys written byparticipants ofan International Scientific Programme onApproximation Theory jointly supervised by Institute forConstructive Mathematics of University of South Florida atTampa, USA and the Euler International MathematicalInstituteat St. Petersburg, Russia. The aim of theProgramme was to present newdevelopments in ConstructiveApproximation Theory. The topics of the papers are:asymptotic behaviour of orthogonal polynomials,rationalapproximation of classical functions, quadrature formulas,theory of n-widths, nonlinear approximation in Hardyalgebras,numerical results on best polynomialapproximations, waveletanalysis.FROM THE CONTENTS: E.A. Rakhmanov: Strong asymptotics fororthogonal polynomials associated with exponential weightson R.- A.L. Levin, E.B. Saff: Exact Convergence Rates forBest Lp Rational Approximation to the Signum Function andfor Optimal Quadrature in Hp.- H.Stahl: Uniform RationalApproximation of x .- M. Rahman, S.K. Suslov: ClassicalBiorthogonal Rational Functions.- V.P. Havin, A. PresaSague: Approximation properties of harmonic vector fieldsand differential forms.- O.G. Parfenov: Extremal problemsfor Blaschke | | 出版日期 | Conference proceedings 1993 | | 关键词 | Approximation; Blaschke product; Complex analysis; Fourier expansions; Mathematical Physic; Pade aproxima | | 版次 | 1 | | doi | https://doi.org/10.1007/BFb0117469 | | isbn_softcover | 978-3-540-56931-2 | | isbn_ebook | 978-3-540-47792-1Series ISSN 0075-8434 Series E-ISSN 1617-9692 | | issn_series | 0075-8434 | | copyright | Springer-Verlag Berlin Heidelberg 1993 |
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发表于 2025-3-21 16:45:22
