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St. Petersburg Mathematical Journal

This journal is a cover-to-cover translation into English of Algebra i Analiz, published six times a year by the mathematics section of the Russian Academy of Sciences.

ISSN 1547-7371 (online) ISSN 1061-0022 (print)

The 2020 MCQ for St. Petersburg Mathematical Journal is 0.68.

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.

 

Rubio de Francia extrapolation theorem and related topics in the theory of elliptic and parabolic equations. A survey
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by N. V. Krylov
St. Petersburg Math. J. 32, 389-413
DOI: https://doi.org/10.1090/spmj/1653
Published electronically: May 11, 2021

Abstract:

This is a brief historical overview of the Sobolev mixed norm theory of linear elliptic and parabolic equations and the recent development in this theory based on the Rubio de Francia extrapolation theorem. A self-contained proof of this theorem along with other relevant tools of Real Analysis are also presented as well as an application to mixed norm estimates for fully nonlinear equations.
References
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Bibliographic Information
  • N. V. Krylov
  • Affiliation: 127 Vincent Hall, University of Minnesota, Minneapolis, Minnesota, 55455
  • MR Author ID: 189683
  • Email: nkrylov@umn.edu
  • Received by editor(s): May 7, 2019
  • Published electronically: May 11, 2021

  • Dedicated: Dedicated to Nina Nikolaevna Ural’tseva on the occasion of her $85$th birthday
  • © Copyright 2021 American Mathematical Society
  • Journal: St. Petersburg Math. J. 32, 389-413
  • MSC (2020): Primary 42B37
  • DOI: https://doi.org/10.1090/spmj/1653
  • MathSciNet review: 4099092