Skip to Main Content

Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Atomic and molecular decompositions of anisotropic Triebel-Lizorkin spaces
HTML articles powered by AMS MathViewer

by Marcin Bownik and Kwok-Pun Ho PDF
Trans. Amer. Math. Soc. 358 (2006), 1469-1510 Request permission

Abstract:

Weighted anisotropic Triebel-Lizorkin spaces are introduced and studied with the use of discrete wavelet transforms. This study extends the isotropic methods of dyadic $\varphi$-transforms of Frazier and Jawerth (1985, 1989) to non-isotropic settings associated with general expansive matrix dilations and $A_\infty$ weights. In close analogy with the isotropic theory, we show that weighted anisotropic Triebel-Lizorkin spaces are characterized by the magnitude of the $\varphi$-transforms in appropriate sequence spaces. We also introduce non-isotropic analogues of the class of almost diagonal operators and we obtain atomic and molecular decompositions of these spaces, thus extending isotropic results of Frazier and Jawerth.
References
Similar Articles
Additional Information
  • Marcin Bownik
  • Affiliation: Department of Mathematics, University of Michigan, 525 East University Ave., Ann Arbor, Michigan 48109
  • Address at time of publication: Department of Mathematics, University of Oregon, Eugene, Oregon 97403–1222
  • MR Author ID: 629092
  • Email: mbownik@uoregon.edu
  • Kwok-Pun Ho
  • Affiliation: Department of Mathematics, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong (China)
  • MR Author ID: 723414
  • Email: makho@ust.hk
  • Received by editor(s): April 16, 2003
  • Received by editor(s) in revised form: March 8, 2004
  • Published electronically: March 25, 2005
  • Additional Notes: The first author was partially supported by NSF grant DMS-0200080
    The authors thank Michael Frazier for careful reading and several suggestions for improvement of the paper, and Guido Weiss for making this joint work possible
  • © Copyright 2005 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 358 (2006), 1469-1510
  • MSC (2000): Primary 42B25, 42B35, 42C40; Secondary 46E35, 47B37, 47B38
  • DOI: https://doi.org/10.1090/S0002-9947-05-03660-3
  • MathSciNet review: 2186983