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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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Local connectedness in transformation groups
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by Keith Whittington PDF
Proc. Amer. Math. Soc. 130 (2002), 903-907 Request permission

Abstract:

This note shows that under very general conditions, in a topological transformation group, the natural map from the group onto an orbit is almost open. The implications for local connectedness are investigated. In particular, if the image of a path component of the group is sufficiently “robust", the orbit will be locally connected.
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Additional Information
  • Keith Whittington
  • Affiliation: Department of Mathematics, University of the Pacific, Stockton, California 95211
  • Email: kwhittin@uop.edu
  • Received by editor(s): April 12, 2000
  • Received by editor(s) in revised form: August 28, 2000
  • Published electronically: July 31, 2001
  • Communicated by: Alan Dow
  • © Copyright 2001 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 130 (2002), 903-907
  • MSC (2000): Primary 54H15; Secondary 54D05
  • DOI: https://doi.org/10.1090/S0002-9939-01-06131-7
  • MathSciNet review: 1866047