Probabilistic discrete wavelet approximation
Let For f, there exist linear wavelet operators Lk(F, x) which are also distribution functions and where the defining mother wavelet is (x). These approximate F(x) in the Lp(R)-norm. The degree of this approximation is estimated by establishing an Lp-Jackson type inequality. © 1992, Taylor & Francis Group, LLC. All rights reserved.
Numerical Functional Analysis and Optimization
Anastassiou, G., & Yu, X. (1992). Probabilistic discrete wavelet approximation. Numerical Functional Analysis and Optimization, 13 (1-2), 117-121. https://doi.org/10.1080/01630569208816464