Bernstein-Walsh type theorems for real analytic functions in several variables
DOI10.1007/s00365-010-9097-4zbMath1230.41002OpenAlexW2008983734MaRDI QIDQ628673
Publication date: 14 March 2011
Published in: Constructive Approximation (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s00365-010-9097-4
pluricomplex Green functionreal analytic functionsSiciak extremal functionBernstein-Walsh type theorems in higher dimensionsmaximal convergence
Asymptotic approximations, asymptotic expansions (steepest descent, etc.) (41A60) Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17) Multidimensional problems (41A63) Approximation by polynomials (41A10) Rate of convergence, degree of approximation (41A25) Removable singularities in several complex variables (32D20) Holomorphic, polynomial and rational approximation, and interpolation in several complex variables; Runge pairs (32E30) Plurisubharmonic functions and generalizations (32U05) Plurisubharmonic extremal functions, pluricomplex Green functions (32U35)
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Cites Work
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