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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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The threshold for the square of a Hamilton cycle
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by Jeff Kahn, Bhargav Narayanan and Jinyoung Park PDF
Proc. Amer. Math. Soc. 149 (2021), 3201-3208 Request permission

Abstract:

Resolving a conjecture of Kühn and Osthus from 2012, we show that $p= 1/\sqrt {n}$ is the threshold for the random graph $G_{n,p}$ to contain the square of a Hamilton cycle.
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Additional Information
  • Jeff Kahn
  • Affiliation: Department of Mathematics, Rutgers University, Piscataway, New Jersey 08854
  • MR Author ID: 96815
  • Email: jkahn@math.rutgers.edu
  • Bhargav Narayanan
  • Affiliation: Department of Mathematics, Rutgers University, Piscataway, New Jersey 08854
  • MR Author ID: 1058391
  • Email: narayanan@math.rutgers.edu
  • Jinyoung Park
  • Affiliation: School of Mathematics, Institute for Advanced Study, Princeton, New Jersey 08540
  • MR Author ID: 1378333
  • ORCID: 0000-0003-3962-5668
  • Email: jpark@math.ias.edu
  • Received by editor(s): October 16, 2020
  • Received by editor(s) in revised form: November 4, 2020
  • Published electronically: May 7, 2021
  • Additional Notes: The first and second authors were supported by NSF grants DMS1954035 and DMS-1800521, respectively. The third author’s work was supported directly by NSF grant DMS-1926686 and indirectly by NSF grant CCF-1900460.
    The third author is the corresponding author
  • Communicated by: Patricia L. Hersh
  • © Copyright 2021 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 149 (2021), 3201-3208
  • MSC (2020): Primary 05C80; Secondary 05C38
  • DOI: https://doi.org/10.1090/proc/15419
  • MathSciNet review: 4273128