Abstract
We focus our attention on the approximation of some nonlinear operators in adapted wavelet spaces. We show the interest of the construction of scaling functions with a large number of zero moments. We present the convergence estimate of an algorithm based on paraproducts for the approximation of nonlinear operators using wavelets connected to scaling functions with zero moments. Numerical tests are performed on univariate examples.
Similar content being viewed by others
References
G. Beylkin, On the fast algorithms for multiplication of functions in the wavelet basis, in: Wavelet Analysis and Applications, eds. S. Roques and Y. Meyer (Frontières, 1992) pp. 53–61.
G. Beylkin and J. Keiser, On the adaptive numerical solution of nonlinear partial differential equations in wavelet bases, J. Comput. Phys. 132(2) (1997) 233–259.
J.M. Bony, Calcul symbolique et propagation des singularités pour les équations aux dérivées partielles nonlinéaires, Ann. Sci. Ec. Norm. Sup., 4ème Série 14 (1981) 209–246.
P. Charton and V. Perrier, A pseudo-wavelet scheme for the two-dimensional Navier–Stokes equation, Matemática Aplicada e Computacional 15 (1996).
G. Chiavassa, Algorithmes adaptatifs en ondelettes pour la résolution d'équations aux dérivées partielles, Ph.D. thesis, Université d'Aix-Marseille II, Institut de Recherche sur les Phénomènes Hors Equilibre, Marseille (June 1997).
S. Dahlke, W. Dahmen, R. Hochmuth and R. Schneider, Stable multiscale bases and local error estimation for elliptic problems, IGPM Preprint 124 (1996).
I. Daubechies, Ten Lectures on Wavelets (SIAM, Philadelphia, PA, 1992).
G. Erlebacher, M.Y. Hussaini and L.M. Jameson, eds., Wavelets, Theory and Applications (Oxford University Press, Oxford, 1996).
J. Fröhlich and K. Schneider, Numerical simulation of decaying turbulence in an adaptive wavelet basis, Appl. Comput. Harm. Anal. 3 (1996) 393–397.
S. Gomes, Convergence estimates for the wavelet-Galerkin method: superconvergence at the node points, Preprint IMEC-UNICAMP, Campinas, Brasil (1995).
Y. Meyer, Ondelettes et Opérateurs I: Ondelettes (Hermann, Paris, 1990).
Y. Meyer, Ondelettes et Opérateurs II: Opérateurs de Calderón–Zygmund (Hermann, Paris, 1990).
P. Ponenti and J. Liandrat, Numerical algorithms based on biorthogonal wavelets, ICASE Report No. 96-13 (1996).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Liandrat, J., Tchamitchian, P. On the fast approximation of some nonlinear operators in nonregular wavelet spaces. Advances in Computational Mathematics 8, 179–192 (1998). https://doi.org/10.1023/A:1018992129492
Issue Date:
DOI: https://doi.org/10.1023/A:1018992129492