A criterion for uniform approximability of individual functions by solutions of second-order homogeneous elliptic equations with constant complex coefficients

DOI10.1070/SM9288zbMath1458.35017OpenAlexW3043011635MaRDI QIDQ5149930

Maxim Ya Mazalov

Publication date: 9 February 2021

Published in: Sbornik: Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/sm9288

zbMATH Keywords

singular integralsuniform approximationCarleson measurescapacitiesVitushkin's scheme

Mathematics Subject Classification ID

Approximation in the complex plane (30E10) Approximation by rational functions (41A20) Second-order elliptic equations (35J15) Theoretical approximation in context of PDEs (35A35) Approximation by other special function classes (41A30)

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