ArticleOriginal scientific text

Title

Ondelettes et poids de Muckenhoupt

Authors 1

Affiliations

  1. UA CNRS 757, Université de Paris-Sud, Mathématiques, Bâtiment 425, 91405 Orsay Cedex, France

Abstract

We study, for a basis of Hölderian compactly supported wavelets, the boundedness and convergence of the associated projectors Pj on the space Lp(dμ) for some p in ]1,∞[ and some nonnegative Borel measure μ on ℝ. We show that the convergence properties are related to the Ap criterion of Muckenhoupt.

Keywords

singular integrals, wavelets, weighted Lebesgue spaces

Bibliography

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  2. P. G. Lemarié, Fonctions à support compact dans les analyses multi-résolutions, Rev. Mat. Iberoamericana 7 (1991), 157-182.
  3. P. G. Lemarié et G. Malgouyres, Support des fonctions de base dans une analyse multi-résolution, C. R. Acad. Sci. Paris 313 (1991), 377-380.
  4. G. Malgouyres, Analyse multi-résolution sur l'intervalle: algorithmes rapides, preprint, Univ. Paris-XI, 1991.
  5. S. Mallat, Multiresolution approximation and wavelet bases of L²(ℝ), Trans. Amer. Math. Soc. 315 (1989), 69-87.
  6. Y. Meyer, Ondelettes et opérateurs, tome I, Hermann, Paris, 1990.
  7. Y. Meyer, Ondelettes et opérateurs, tome II, Hermann, Paris, 1991.
Pages:
127-147
Main language of publication
French
Received
1992-03-03
Accepted
1993-07-06
Published
1994
Exact and natural sciences