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Asymptotic Coefficients and Errors for Chebyshev Polynomial Approximations with Weak Endpoint Singularities: Effects of Different Bases.
Xiaolong Zhang
John P. Boyd
Published in:
CoRR (2021)
Keyphrases
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basis functions
low order
wavelet coefficients
residual errors
linear combination
multiscale
efficient computation
closed form expressions
approximation methods
nonlinear functions
endpoints
closed form
error detection
prediction error
large deviations
symmetric matrix
higher order