Operator of best approximation on finite-dimensional subspaces

DOI10.1007/BF01148141zbMath0309.41020OpenAlexW2064508297MaRDI QIDQ1218979

V. I. Berdyshev

Publication date: 1975

Published in: Mathematical Notes (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01148141

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation by operators (in particular, by integral operators) (41A35)

Cites Work

• APPROXIMATIVE PROPERTIES OF SETS IN NORMED LINEAR SPACES
• Convex Analysis
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