Smoothness characterization and stability for nonlinear multiscale representations

The goal of this Note is to present some theoretical results for the nonlinear multiscales representations concerning the smoothness characterization through the rate of decay of multiscales coefficients and stability. We introduce a general framework to analyze such properties. To cite this article...

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Published inComptes rendus. Mathématique Vol. 338; no. 4; pp. 321 - 326
Main Author Matei, Basarab
Format Journal Article
LanguageEnglish
Published Paris Elsevier SAS 15.02.2004
Elsevier
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Summary:The goal of this Note is to present some theoretical results for the nonlinear multiscales representations concerning the smoothness characterization through the rate of decay of multiscales coefficients and stability. We introduce a general framework to analyze such properties. To cite this article: B. Matei, C. R. Acad. Sci. Paris, Ser. I 338 (2004). Le but de cette Note est de présenter quelques résultats théoriques sur les représentations multiéchelles non linéaires. On caractérise la régularité des fonctions à travers les propriétés de décroissance des suites des coefficients multiéchelles et on étudie la stabilité de ces représentations. On introduit des outils généraux d'analyse de ces propriétés. Pour citer cet article : B. Matei, C. R. Acad. Sci. Paris, Ser. I 338 (2004).
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ISSN:1631-073X
1778-3569
1778-3569
DOI:10.1016/j.crma.2003.11.030