Skip to Main Content

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.

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.

 

On the periodic points of functions on a manifold
HTML articles powered by AMS MathViewer

by Chung-wu Ho PDF
Proc. Amer. Math. Soc. 130 (2002), 2625-2630 Request permission

Abstract:

In a conference on fixed point theory, B. Halpern of Indiana University considered the problem of reducing the number of periodic points of a map by homotopy. He also asked whether the number of periodic points of a function could be increased by a homotopy. In this paper, we will show that for any map on a closed manifold, an arbitrarily small perturbation can always create infinitely many periodic points of arbitrarily high periods.
References
Similar Articles
  • Retrieve articles in Proceedings of the American Mathematical Society with MSC (2000): 37C25, 54H25, 58C30
  • Retrieve articles in all journals with MSC (2000): 37C25, 54H25, 58C30
Additional Information
  • Chung-wu Ho
  • Affiliation: Department of Mathematics, Southern Illinois University at Edwardsville, Edwardsville, Illinois 62026 – and – Department of Mathematics, Evergreen Valley College, San Jose, California 95135
  • ORCID: 0000-0002-6889-259X
  • Email: cho@siue.edu
  • Received by editor(s): February 9, 1999
  • Received by editor(s) in revised form: April 1, 2001
  • Published electronically: February 12, 2002
  • Communicated by: Alan Dow
  • © Copyright 2002 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 130 (2002), 2625-2630
  • MSC (2000): Primary 37C25; Secondary 54H25, 58C30
  • DOI: https://doi.org/10.1090/S0002-9939-02-06361-X
  • MathSciNet review: 1900870