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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.

 

Elliptic solitons and “freak waves”
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by V. B. Matveev and A. O. Smirnov
Translated by: V. B. Matveev
St. Petersburg Math. J. 33 (2022), 523-551
DOI: https://doi.org/10.1090/spmj/1713
Published electronically: May 5, 2022

Abstract:

It is shown that elliptic solutions to the AKNS hierarchy equations can be obtained by exploring spectral curves that correspond to elliptic solutions of the KdV hierarchy. This also allows one to get the quasirational and trigonometric solutions for AKNS hierarchy equations as a limit case of the elliptic solutions mentioned above.
References
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Bibliographic Information
  • V. B. Matveev
  • Affiliation: St. Petersburg Department of V. A. Steklov Mathematical Institute of Russian Academy of Sciences, Fontanka 27, 191023 St. Petersburg, Russia; and Institut de Mathematiques de Bourgogne (IMB), Université de Bourgogne – Franche-Comté (UBFC), 9 Avenue Alain Savary 21078 Dijon France
  • MR Author ID: 191115
  • ORCID: 0000-0002-4607-7535
  • Email: vladimir.matveev9@gmail.com
  • A. O. Smirnov
  • Affiliation: St. Petersburg State University of Aerospace Instrumentation, B. Morskaya 67A, 190000 St. Petersburg, Russia
  • ORCID: 0000-0002-6781-2105
  • Email: alsmir@guap.ru
  • Received by editor(s): August 30, 2021
  • Published electronically: May 5, 2022
  • Additional Notes: The authors appreciate the financial support provided by Russian Foundation for Basic Research (grant no. 16-01-0051816 of RFBR) and Russian Ministry of Sciences and Higher Education (contract no. FSRF-2020-0004)

  • Dedicated: Dedicated to the memory of Victor Enol’skii
  • © Copyright 2022 American Mathematical Society
  • Journal: St. Petersburg Math. J. 33 (2022), 523-551
  • MSC (2020): Primary 37K10; Secondary 35Q53, 35Q55
  • DOI: https://doi.org/10.1090/spmj/1713
  • MathSciNet review: 4445783