Abstract. In this paper, we study the estimation for algebraic polynomials in the bounded and unbounded regions bounded by piecewise Dini smooth curve having interior and exterior zero angles.
We study estimation of the modulus of algebraic polynomials in the bounded
and unbounded regions with piecewise-quasismooth boundary, having interior
and exterior zero angles, in the weighted Lebesgue space.
In this paper we continue to study two-dimensional analogues of Bernstein-Walsh estimates for arbitrary Jordan domains. MSC: Primary 30A10; 30C10; secondary 41A17
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