Function values are enough for L2-approximation: Part II☆
Under a Creative Commons license
open access
MSC
41A25
41A45
41A65
60B20
41A63
Keywords
-approximation
Information-based complexity
Least squares
Rate of convergence
Random matrices
Kadison-Singer
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Communicated by E. Novak.
© 2021 The Author(s). Published by Elsevier Inc.