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Topological Methods

  • Christian Kuehn
Chapter
Part of the Applied Mathematical Sciences book series (AMS, volume 191)

Abstract

All methods to understand multiple time scale systems we have presented so far needed some kind of mathematical analysis. In particular, for any geometric construction, asymptotic calculation, or numerical method, we needed tools such as transversality arguments, asymptotic comparison, and error estimates. But what if we are primarily interested in existence statements such as, does a given fast–slow system have a periodic orbit? In this chapter, we shall use a different approach, based on (algebraic) topology, to answer existence questions using only a minimal amount of analytic information.

Keywords

Heteroclinic Orbit Fast Subsystem Connection Matrix Index Pair Critical Manifold 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  • Christian Kuehn
    • 1
  1. 1.Institute for Analysis and Scientific ComputingVienna University of TechnologyViennaAustria

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