Convergence of weighted polynomial approximations to solutions of partial differential equations with quasianalytical coefficients

DOI10.1006/jath.1998.3169zbMath0913.41003OpenAlexW2022140532MaRDI QIDQ1266105

Alexander G. Kulakov

Publication date: 27 October 1998

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jath.1998.3169

zbMATH Keywords

Cauchy problempartial differential equationweighted polynomial approximationquasianalytic functions

Mathematics Subject Classification ID

Theoretical approximation in context of PDEs (35A35) Approximation by polynomials (41A10)

Cites Work

• Polynomial solvability of differential equations with coefficients from classes of infinitely differentiable functions
• Géza Freud, orthogonal polynomials and Christoffel functions. A case study
• Zero distribution of Müntz extremal polynomials in 𝐿_{𝑝}[0,1]
• EQUILIBRIUM MEASURE AND THE DISTRIBUTION OF ZEROS OF EXTREMAL POLYNOMIALS
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