Multivariate polynomial approximation of powers of the Euclidean distance function

DOI10.1007/s00365-006-0671-2zbMath1151.41024OpenAlexW2009634626MaRDI QIDQ937240

Christiane Kraus

Publication date: 20 August 2008

Published in: Constructive Approximation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00365-006-0671-2

zbMATH Keywords

elliptic differential equationsbest approximantholomorphic continuabilityBernstein approximation theorem

Mathematics Subject Classification ID

Multidimensional problems (41A63)

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