Fourier analysis and wavelet algorithms to solve PDE's

Speaker(s)

Erwan Deriaz

Date

April 24, 2008, 10 a.m.

Room

room 5840

Seminar

Seminar of Numerical Analysis Group

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Wavelets permit the construction of iterative algorithms - some kinds of multi-grid methods with Richardson iteration - to compute the numerical solution of PDE's in wavelet domain. We prove the convergence of some of these algorithms for some classes of biorthogonal wavelets by the means of Fourier analysis.

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