Abstract
Normal forms theory is one of the most powerful tools in the study of nonlinear dynamical systems, in particular, for stability and bifurcation analysis. In the context of finite-dimensional ordinary differential equations (ODEs), this theory can be traced back to the work done a hundred years ago by Poincaré [14]. The basic idea of normal form consists of employing successive, near-identity, nonlinear transformations, which leads us to a differential equation in a simpler form, qualitatively equivalent to the original system in the vicinity of a fixed equilibrium point, thus hopefully greatly simplifying the dynamical analysis.
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© 2006 Springer
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Babram, M.A. (2006). AN ALGORITHMIC SCHEME FOR APPROXIMATING CENTER MANIFOLDS AND NORMAL FORMS FOR FUNCTIONAL DIFFERENTIAL EQUATIONS. In: Arino, O., Hbid, M., Dads, E.A. (eds) Delay Differential Equations and Applications. NATO Science Series, vol 205. Springer, Dordrecht. https://doi.org/10.1007/1-4020-3647-7_6
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DOI: https://doi.org/10.1007/1-4020-3647-7_6
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-4020-3645-3
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