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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.

 

Lernaean knots and band surgery
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by Yu. S. Belousov, M. V. Karev, A. V. Malyutin, A. Yu. Miller and E. A. Fominykh
Translated by: the authors
St. Petersburg Math. J. 33 (2022), 23-46
DOI: https://doi.org/10.1090/spmj/1687
Published electronically: December 28, 2021

Abstract:

The paper is devoted to a line of the knot theory related to the conjecture on the additivity of the crossing number for knots under connected sum. A series of weak versions of this conjecture are proved. Many of these versions are formulated in terms of the band surgery graph also called the $H(2)$-Gordian graph.
References
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Bibliographic Information
  • Yu. S. Belousov
  • Affiliation: National Research University, Higher School of Economics, Usacheva Str. 6, Moscow 119048, Russia
  • Email: bus99@yandex.ru
  • M. V. Karev
  • Affiliation: St. Petersburg Branch, Steklov Institute of Mathematics, Russian Academy of Sciences, Fontanka 27, St. Petersburg 191023, Russia
  • MR Author ID: 830606
  • Email: max.karev@gmail.com
  • A. V. Malyutin
  • Affiliation: St. Petersburg Branch, Steklov Institute of Mathematics, Russian Academy of Sciences, Fontanka 27, St. Petersburg 191023, Russia; St. Petersburg State University, Faculty of Mathematics and Mechanics, Universitetskii pr. 28, Petrodvorets, St. Petersburg 198504, Russia
  • Email: malyutin@pdmi.ras.ru
  • A. Yu. Miller
  • Affiliation: St. Petersburg State University, Department of Mathematics and Computer Science, The 14th Line of the Vasilievsky Island 29b, St. Petersburg 199178, Russia
  • Email: miller.m2@mail.ru
  • E. A. Fominykh
  • Affiliation: St. Petersburg State University, Department of Mathematics and Computer Science, The 14th Line of the Vasilievsky Island 29b, St. Petersburg 199178, Russia; St. Petersburg Branch, Steklov Institute of Mathematics, Russian Academy of Sciences, Fontanka 27, St. Petersburg 191023, Russia
  • Email: efominykh@gmail.com
  • Received by editor(s): May 2, 2020
  • Published electronically: December 28, 2021
  • Additional Notes: The work was supported by the Foundation for the Advancement of Theoretical Physics and Mathematics “BASIS”, project no. 18-1-6-32-2. The fourth author was supported by the Ministry of Science and Higher Education of the Russian Federation, agreement no. 075-15-2019-1620 of 08/11/2019.
  • © Copyright 2021 American Mathematical Society
  • Journal: St. Petersburg Math. J. 33 (2022), 23-46
  • MSC (2020): Primary 57K10; Secondary 57K32, 57K14
  • DOI: https://doi.org/10.1090/spmj/1687
  • MathSciNet review: 4219503