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Title: An algorithm for detecting Directional Quasi–Convexity
Authors: Dullin, Holger R.
Fasso, Francesco
Issue Date: 2003
Abstract: Directional Quasi–Convexity (DQC) is a sufficient condition for Nekhoroshev stability, that is, stability for finite but very long times, of elliptic equilibria of Hamiltonian systems. The numerical detection of DQC is elementary for system with three degrees of freedom. In this article, we propose a recursive algorithm to test DQC in any number n 4 of degrees of freedom.
Description: This pre-print has been submitted, and accepted to the journal, Bit Numerical Mathematics [© Kluwer (Springer)]. The definitive version: DULLIN, H. and FASSO, F., 2004. An algorithm for detecting Directional Quasi–Convexity. Bit Numerical Mathematics, 44(3), pp. 571-584, is available at: http://www.springerlink.com/openurl.asp?genre=journal&issn=0006-3835.
URI: https://dspace.lboro.ac.uk/2134/296
Appears in Collections:Pre-prints (Maths)

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