Advanced Problems in Constructive Approximation: 3rd International Dortmund Meeting on Approximation Theory (IDoMAT) 2001 - Tapa blanda

Sinopsis

Linear Perturbations of the Classical Orthogonal Polynomials which are Eigenfunctions of Linear Differential Operators.- (0, 1) Pál-type Interpolation: A General Method for Regularity.- De la Vallée Poussin Means for the Hankel Transform.- Polynomial Bases on the Sphere.- A Shooting Method for Symbolic Computation of Splines.- Error Estimates for the Caratheodory-Fejér Method in Polynomial Approximation.- Shape Preserving Widths of Weighted Sobolev-Type Classes.- On Approximation Methods by Using Orthogonal Polynomial Expansions.- Curious q-Series as Counterexamples in Padé Approximation.- On the Degree of Approximation in Multivariate Weighted Approximation.- Semigroups Associated to Mache Operators.- A Survey on Lagrange Interpolation Based on Equally Spaced Nodes.- Multiresolution Analysis with Pulses.- H-Splines and Quasi-interpolants on a Three Directional Mesh.- Approximation by Positive Definite Kernels.- Inequalities for Polynomials With Weights Having Infinitely many Zeros on the Real Line.- Some Erd?s-type Convergence Processes in Weighted Interpolation.- Absolute Continuity of Spectral Measure for Certain Unbounded Jacobi Matrices.- Approximation on Compact Subsets of R.

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