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Asymptotic of extremal polynomials in the complex plane. (English) Zbl 1084.30043

In this paper is studied the zero location and asymptotic zero distribution of sequences of polynomials which satisfy an extremal condition with respect to a norm given on the space of all polynomials.

MSC:

30E15 Asymptotic representations in the complex plane
41A60 Asymptotic approximations, asymptotic expansions (steepest descent, etc.)
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