Wavelets linked by differentiation-integration on the unit interval and related applications
Résumé
This paper presents a new construction of biorthogonal multiresolution analyses of L 2 (0, 1) linked by differentiation and integration. The arising wavelets basis is setted to satisfy homogeneous Dirichlet boundary condition, while this requirement is not necessary for the scaling function basis. On this wavelet basis, the solution of Poisson equation is computed by a wavelet coefficients renormalization like in Fourier domain with a linear complexity O(N). Fast algorithms are provided and illustrated by numerical examples.
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