On the Convergence and Overconvergence of Sequences of Polynomials of Best Simultaneous Approximation to Several Functions Analytic in Distinct Regions

DOI10.2307/1989705zbMath0008.21402OpenAlexW4250003964MaRDI QIDQ4755250

Helen G. Russell, Joseph L. Walsh

Publication date: 1934

Full work available at URL: https://doi.org/10.2307/1989705

zbMATH Keywords

complex functions

Related Items (4)

Maximal convergence theorems for functions of squared modulus holomorphic type in \(\mathbb R^2\) and some applications ⋮ Bernstein-Walsh type theorems for real analytic functions in several variables ⋮ A new constructive and elementary proof of a Bernstein-Walsh theorem, improved to infinite order convergence, for functions \(C^\infty\) in an intricate but smooth two-dimensional real domain ⋮ On the Spectra of the Restrictions of an Operator

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