The Construction of Nonseparable Wavelet Bi-Frames and Associated Approximation Schemes

Wavelet analysis and its fast algorithms are widely used in many fields of applied mathematics such as in signal and image processing. In the present thesis, we circumvent the restrictions of orthogonal and biorthogonal wavelet bases by constructing wavelet frames. They still allow for a stable deco...

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主要作者:	Ehler, Martin
其他作者:	Dahlke, Stephan (Prof. Dr.) (BetreuerIn (Doktorarbeit))
格式:	Dissertation
語言:	英语
出版:	Philipps-Universität Marburg 2007
主題:	Frames Inequalities in approximation (Bernstein, Jackson, Nikolcprime skiui-type inequalities) Mathematik Nonlinear approximation Wavelet Mehrdimensional Wavelets Multivariate Beste Approximation Best approximation, Chebyshev systems Nichtlineare Approximation Mathematics
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