Selections of the best and near-best approximation operators and solarity
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Publication:2423206
DOI10.1134/S0081543818080023zbMath1423.41041OpenAlexW2920134856MaRDI QIDQ2423206
Publication date: 21 June 2019
Published in: Proceedings of the Steklov Institute of Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1134/s0081543818080023
Best approximation, Chebyshev systems (41A50) Approximation by operators (in particular, by integral operators) (41A35) Simultaneous approximation (41A28)
Related Items
Monotone path-connectedness of strict suns ⋮ Characterization of sets with continuous metric projection in the space \(\ell^\infty_n\) ⋮ Solarity of sets in max-approximation problems
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