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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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Examples of nonintegrable analytic Hamiltonian vector fields with no small divisors
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by R. Cushman PDF
Trans. Amer. Math. Soc. 238 (1978), 45-55 Request permission

Abstract:

Any analytic symplectic diffeomorphism $\Phi$ of a symplectic manifold M is the Poincaré map of a real analytic Hamiltonian vector field ${X_H}$. If $\Phi$ does not have an analytic integral, then ${X_H}$ has no analytic integral which is not a power series in H. Let $M = {{\mathbf {R}}^2}$. If $\Phi$ has a finite contact homoclinic point, then $\Phi$ is nonintegrable. Also Moser’s polynomial mapping is nonintegrable.
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Additional Information
  • © Copyright 1978 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 238 (1978), 45-55
  • MSC: Primary 58F05; Secondary 70.58
  • DOI: https://doi.org/10.1090/S0002-9947-1978-0478223-8
  • MathSciNet review: 0478223