Observability and topological dynamics |
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Authors: | M Nerurkar |
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Institution: | (1) Department of Mathematics, Rutgers University, 08102 New Brunswick, New Jersey |
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Abstract: | Using methods of topological dynamics, we study sufficiency conditions for observability of a given dynamical system (X, T) by a continuous output function. In particular, we show that ifX has either finite topological or covering dimension andT does not have infinitely many periodic points with same period, then (X, T) admits an observable. The paper also gives a partial survey of various related results and improves some of them.Dedicated to the memory of Douglas McMahon. |
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Keywords: | Topological dynamics observability |
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