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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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Periods for transversal maps via Lefschetz numbers for periodic points
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by A. Guillamon, X. Jarque, J. Llibre, J. Ortega and J. Torregrosa PDF
Trans. Amer. Math. Soc. 347 (1995), 4779-4806 Request permission

Abstract:

Let $f:M \to M$ be a ${C^1}$ map on a ${C^1}$ differentiable manifold. The map $f$ is called transversal if for all $m \in \mathbb {N}$ the graph of ${f^m}$ intersects transversally the diagonal of $M \times M$ at each point $(x,x)$ such that $x$ is a fixed point of ${f^m}$. We study the set of periods of $f$ by using the Lefschetz numbers for periodic points. We focus our study on transversal maps defined on compact manifolds such that their rational homology is ${H_0} \approx \mathbb {Q}$, ${H_1} \approx \mathbb {Q} \oplus \mathbb {Q}$ and ${H_k} \approx \{ 0\}$ for $k \ne 0,1$.
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Additional Information
  • © Copyright 1995 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 347 (1995), 4779-4806
  • MSC: Primary 58F20
  • DOI: https://doi.org/10.1090/S0002-9947-1995-1321576-9
  • MathSciNet review: 1321576