Approximation of sign-regular kernels

DOI10.1016/j.jeconom.2021.07.009OpenAlexW3196997723MaRDI QIDQ2074621

Thomas A. Knox

Publication date: 10 February 2022

Published in: Journal of Econometrics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jeconom.2021.07.009

Mathematics Subject Classification ID

Statistics (62-XX) Game theory, economics, finance, and other social and behavioral sciences (91-XX)

Uses Software

• Chebfun
• Chebfun2

Cites Work

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• Error estimates for two-dimensional cross approximation
• Some problems in the approximation of functions of two variables and n- widths of integral operators
• Introduction to Interval Analysis
• Best mean approximation to a 2-dimensional kernel by tensor products
• On n-Widths in L ∞
• The SIAM 100-Digit Challenge
• An Extension of Chebfun to Two Dimensions
• Total positivity and the exact \(n\)-width of certain sets in \(L^1\)

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