Methods of Approximation Theory in Complex Analysis and Mathematical Physics : Euler Institute, 1991

The book incorporates research papers and surveys written by participants ofan International Scientific Programme on Approximation Theory jointly supervised by Institute for Constructive Mathematics of University of South Florida at Tampa, USA and the Euler International Mathematical Instituteat St....

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Bibliografski detalji
Daljnji autori: Saff, Edward Barry, 1944-...., mathématicien (Voditelj izdanja), Gonchar, Andrei Aleksandrovich, 1931-2012 (Voditelj izdanja)
Format: Livre numérique
Jezik:Anglais
Izdano: Berlin [etc.] : Springer [20..].
Cham : Springer Nature
Serija:Lecture notes in mathematics 1550
Teme:
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Autres localisations: Voir dans le Sudoc
Edition sous un autre format:• Methods of approximation theory in complex analysis and mathematical physics, Leningrad, May 13-24, 1991, editors, A.A. Gonchar, E.B. Saff, Berlin [etc.], Springer-Verlag, 1993, 1 volume (222 pages), Lecture notes in mathematics, 0-387-56931-6
• Methods of Approximation Theory in Complex Analysis and Mathematical Physics, Texte imprimé, 9783662188989
Sadržaj:
  • Bernstein theorems for harmonic functions
  • Spectral theory of nonlinear equations and n-widths of Sobolev spaces
  • On wavelet analysis
  • Polynomials orthogonal on the unit circle with random recurrence coefficients
  • Using the refinement equation for the construction of pre-wavelets IV: Cube splines and elliptic splines united
  • Strong asymptotics for orthogonal polynomials
  • Exact convergence rates for best L P rational approximation to the signum function and for optimal quadrature in H P
  • Uniform rational approximation of /X/
  • Classical biorthogonal rational functions
  • A direct proof for Trefethen s conjecture
  • Approximation properties of harmonic vector fields and differential forms
  • A problem of Axler and Shields on nontangential limits and maximal ideal space of some pseudonanalytic algebras
  • Degree of approximation of analytic functions by near the best polynomial approximants
  • Extremal problems for Blaschke products and widths
  • On the convergence of Bieberbach polynomials in domains with interior zero angles
  • Duality principle in linearized rational approximation
  • Universality of the fibonacci cubature formulas
  • Parameters of orthogonal polynomials
  • Some numerical results on best uniform polynomial approximation of X ? on [0, 1].