On the degree of convergence of lemniscates in finite connected domains

DOI10.1016/j.jat.2004.02.007zbMath1068.41035OpenAlexW1992677752MaRDI QIDQ707201

Zhu Laiyi

Publication date: 9 February 2005

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

Full work available at URL: https://doi.org/10.1016/j.jat.2004.02.007

zbMATH Keywords

degree of approximationdomains of finite connectivityapproximation by lemniscates

Mathematics Subject Classification ID

Approximation in the complex plane (30E10) Rate of convergence, degree of approximation (41A25)

Related Items (1)

Fekete polynomials and shapes of Julia sets

Cites Work

• On the boundary continuity of conformal maps
• On polynomials most deviating from zero on a domain boundary
• On the approximation of a continuum by lemniscates

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