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Mathematics of Computation

ISSN 1088-6842(online) ISSN 0025-5718(print)



Degree of adaptive approximation

Authors: Ronald A. DeVore and Xiang Ming Yu
Journal: Math. Comp. 55 (1990), 625-635
MSC: Primary 41A25; Secondary 41A10, 41A15
MathSciNet review: 1035930
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Abstract: We obtain various estimates for the error in adaptive approximation and also establish a relationship between adaptive approximation and free-knot spline approximation.

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Keywords: Nonlinear approximation, adaptive methods, error of approximation
Article copyright: © Copyright 1990 American Mathematical Society