Abstract
This paper extends Morse theory to noncompact manifolds which is important since in many engineering applications the manifolds involved are usually noncompact. To demonstrate the application, generalized Morse theory is used to estimate the number of unstable equilibria on the stability boundary. The engineering significance of the estimation is explained in the paper.
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This work was supported in part by NSF ECS-8307028, ECS-8421105, ECS-8900499 and Texas Advanced Research Program No 4659.
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Luxemburg, L.A., Huang, G. Generalized Morse theory and its applications to control and stability analysis. Circuits Systems and Signal Process 10, 175–209 (1991). https://doi.org/10.1007/BF01183770
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DOI: https://doi.org/10.1007/BF01183770