Solving multiscale elliptic problems by sparse radial basis function neural networks

DOI10.1016/j.jcp.2023.112452arXiv2309.03107OpenAlexW4386101881MaRDI QIDQ6054222

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Publication date: 27 September 2023

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2309.03107

zbMATH Keywords

radial basis function neural networkmultiscale elliptic problem\(\ell_1\) regularization

Mathematics Subject Classification ID

Artificial intelligence (68Txx) Numerical methods for partial differential equations, boundary value problems (65Nxx) Elliptic equations and elliptic systems (35Jxx)

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