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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

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Lyapunov graphs and flows on surfaces
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by K. A. de Rezende and R. D. Franzosa PDF
Trans. Amer. Math. Soc. 340 (1993), 767-784 Request permission

Abstract:

In this paper, a characterization of Lyapunov graphs associated to smooth flows on surfaces is presented. We first obtain necessary and sufficient conditions for a Lyapunov graph to be associated to Morse-Smale flows and then generalize them to smooth flows. The methods employed in the proofs are of interest in their own right for they introduce the use of the Conley index in this context. Moreover, an algorithmic geometric construction of flows on surfaces is described.
References
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Additional Information
  • © Copyright 1993 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 340 (1993), 767-784
  • MSC: Primary 58F25; Secondary 54H20, 58E05
  • DOI: https://doi.org/10.1090/S0002-9947-1993-1127155-9
  • MathSciNet review: 1127155