Summary
This paper deals with two properties of an ordinary differential equation which are linked with each other: The dichotomy of the linearized differential equation (evaluated along trajectories) and the existence of integral manifolds. The differenceof our results compared with the ones existing in the literature concern the local/global aspect: Dichotomy is expressed in local coordinates (which may vary from point to point), the notion “integral manifold” is understood in the geometric sense (as a global manifold). The method is different from the standard one in so far as we introduce as a new analytic tool the discussion of two-point-boundary value problems.
Similar content being viewed by others
References
N. Fenichel, Persistence and smoothness of invariant manifolds for flows. Indiana Univ. Math. J. vol.21 (1971), pp. 193–226.
N. Fenichel, Geometric Singular Perturbation Theory for Ordinary Differential Equations. J.Differential Equations, vol.31 (1979), pp. 53–98.
N. Kopbell, A geometric approach to boundary layer problems exhibiting resonance. SIAM J. applied math. vol. 37 (1979), pp. 436–458.
H.W. Knobloch and B. Aulbach, Singular perturbation and integral manifolds. J.Math. Phys. Sci. vol. 18 (1984),pp.415–424.
H.W.Knobloch, A method for constructing invariant manifolds. In: Asymptotic methods for the mathematical physics, Kiev 1988. To appear.
H.W.Knobloch, Stabilization of nonlinear control systems by means of “high-gain” feedback. In: Optimal Control and Economic Analysis, Proceedings of the Third Viennese Workshop, 2o-22 May, 1987, Vienna/Austria, G.Feichtinger ed..North-Holland 1988. To appear.
H.W.Knobloch, Invariant Manifolds and Singular Perturbation. In: Proceedings of the 11. International Conference on Nonlinear Oscillations. M.Farkas, V. Kertész, G.Stépán eds. Budapest 1987, pp. 109-118.
H.W. Knobloch and F. Kappel, Gewöhnliche Differentialgleichungen. B.G.Teubner, Stuttgart (1974).
Author information
Authors and Affiliations
Additional information
Supported by Deutsche Forschungsgemeinschaft — Kn 164/3-1
Rights and permissions
About this article
Cite this article
Knobloch, H.W. Dichotomy and Integral Manifolds. Part I: General Principles. Results. Math. 14, 93–124 (1988). https://doi.org/10.1007/BF03323219
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF03323219