Multivariate approximation of functions on irregular domains by weighted least-squares methods

DOI10.1093/imanum/draa023OpenAlexW3045030978MaRDI QIDQ5077031

Giovanni Migliorati

Publication date: 17 May 2022

Published in: IMA Journal of Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1907.12304

zbMATH Keywords

multivariate approximationirregular domainweighted least squaresconvergence estimates

Mathematics Subject Classification ID

Numerical optimization and variational techniques (65K10) Algorithms for approximation of functions (65D15)

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