Abstract
Let
and \(F\left( x,y\right) \) be a continuous probability distribution function on ℝ2.
Then there exist linear wavelet type operators \(L_{n}\left( F,x,y\right) \) which are also distribution functions and where the defining them wavelet function is \(\varphi _{0}\left( x,y\right) \). These approximate \(F\left( x,y\right) \) in the supnorm. The degree of this approximation is estimated by establishing a Jackson type inequality. Furthermore we give generalizations for the case of a wavelet function ≠ ϕ0, which is just any distribution function on ℝ2, also we extend these results in ℝr, r > 2. This chapter relies on [87].
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© 2011 Springer-Verlag Berlin Heidelberg
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Anastassiou, G.A. (2011). Multidimensional Probabilistic Approximation in Wavelet Like Structure. In: Intelligent Mathematics: Computational Analysis. Intelligent Systems Reference Library, vol 5. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-17098-0_5
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DOI: https://doi.org/10.1007/978-3-642-17098-0_5
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-17097-3
Online ISBN: 978-3-642-17098-0
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