On Double Chebyshev Series Approximation

DOI10.1137/0710045zbMath0254.41011OpenAlexW2011156671MaRDI QIDQ5669256

Nirmal Kumar Basu

Publication date: 1973

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0710045

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Multidimensional problems (41A63)

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