Abstract
We prove the existence of a dense subsetD of continuous functions such that, forf∈D, the reachable set for the control system
is closed.
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Communicated by R. Conti
The author thanks Professor Arrigo Cellina for suggesting the subject of this research.
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Perrotta, S. On the closure of reachable sets for control systems. J Optim Theory Appl 82, 555–569 (1994). https://doi.org/10.1007/BF02192218
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DOI: https://doi.org/10.1007/BF02192218