An Adaptive Sampling and Domain Learning Strategy for Multivariate Function Approximation on Unknown Domains

Juan M. Cardenas, Ben Adcock, Nick C. Dexter

Publication date: 11 April 2023

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2202.00144

zbMATH Keywords

sampling strategy irregular domains high-dimensional approximation domain learning surrogate model construction

Mathematics Subject Classification ID

Monte Carlo methods (65C05) Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17) Multidimensional problems (41A63) Approximation by polynomials (41A10) Numerical analysis (65-XX)

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