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 use of the topological degree theory in broken orbits analysis
HTML articles powered by AMS MathViewer

by A. V. Pokrovskii and O. A. Rasskazov PDF
Proc. Amer. Math. Soc. 132 (2004), 567-577 Request permission

Abstract:

Dynamical systems $f$ in ${\mathbb R}^{d}$ are studied. Let $\mathbf {\Omega } \subset \mathbb {R}^{d}$ be a bounded open set. We will be interested in those periodic orbits such that at least one of its points lies inside $\mathbf {\Omega }$ and at least one of its points lies outside $\mathbf {\overline {\Omega }}$; the orbits with this property are called $\mathbf {\Omega }$-broken. Information about the structure of the set of $\mathbf {\Omega }$-broken orbits is suggested; results are formulated in terms of topological degree theory.
References
Similar Articles
  • Retrieve articles in Proceedings of the American Mathematical Society with MSC (2000): 58C30, 47H11
  • Retrieve articles in all journals with MSC (2000): 58C30, 47H11
Additional Information
  • A. V. Pokrovskii
  • Affiliation: Department of Applied Mathematics, National University of Ireland, University College, Cork, Ireland
  • Email: a.pokrovskii@ucc.ie
  • O. A. Rasskazov
  • Affiliation: Institute for Nonlinear Science, Department of Physics, National University of Ireland, University College, Cork, Ireland
  • Email: oll@phys.ucc.ie
  • Received by editor(s): July 28, 2002
  • Published electronically: September 5, 2003
  • Additional Notes: This research was partially supported by the Enterprise Ireland, Grant SC/2000/138
  • Communicated by: Michael Handel
  • © Copyright 2003 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 132 (2004), 567-577
  • MSC (2000): Primary 58C30; Secondary 47H11
  • DOI: https://doi.org/10.1090/S0002-9939-03-07036-9
  • MathSciNet review: 2022383