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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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Homeomorphism groups of commutator width one
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by Takashi Tsuboi PDF
Proc. Amer. Math. Soc. 141 (2013), 1839-1847 Request permission

Abstract:

We show that any element of the identity component $\mathrm {Homeo}(S^n)_0$ of the group of homeomorphisms of the $n$-dimensional sphere $S^n$ can be written as one commutator. We also show that any element of the group $\mathrm {Homeo}(\mu ^n)$ of homeomorphisms of the $n$-dimensional Menger compact space $\mu ^n$ can be written as one commutator.
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Additional Information
  • Takashi Tsuboi
  • Affiliation: Graduate School of Mathematical Sciences, University of Tokyo, Komaba Meguro, Tokyo 153-8914, Japan
  • Email: tsuboi@ms.u-tokyo.ac.jp
  • Received by editor(s): September 12, 2011
  • Published electronically: November 28, 2012
  • Additional Notes: The author is partially supported by Grant-in-Aid for Scientific Research (A) 20244003, (S) 24224002, Grant-in-Aid for Exploratory Research 21654009, 24654011, Japan Society for Promotion of Science, and by the Global COE Program at the Graduate School of Mathematical Sciences, University of Tokyo.
  • Communicated by: Alexander N. Dranishnikov
  • © Copyright 2012 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Proc. Amer. Math. Soc. 141 (2013), 1839-1847
  • MSC (2010): Primary 54H15, 54H20, 57S05; Secondary 20F65, 37B05, 57N50
  • DOI: https://doi.org/10.1090/S0002-9939-2012-11595-3
  • MathSciNet review: 3020870