This article is cited in 11 papers

Uniform Approximability of Functions by Polynomials of Special Classes on Compact Sets in $\mathbb R^2$

A. B. Zaitsev

M. V. Lomonosov Moscow State University

Abstract: We derive several sufficient conditions for the uniform approximability of functions by polynomial solutions of homogeneous elliptic equations of second order with constant coefficients on Carathéodory compact sets in $\mathbb R^2$.

UDC: 517.5

Received: 31.05.2001
Revised: 21.06.2001

DOI: 10.4213/mzm329

 English version: Mathematical Notes, 2002, 71:1, 68–79

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