Properties of reachability and almost reachability subspaces of implicit systems: The extension problem

  title={Properties of reachability and almost reachability subspaces of implicit systems: The extension problem},
  author={Helen Eliopoulou and Nicos Karcanias},
A geometric characterisation of the reachability subspaces and almost reachability subspaces of implicit systems of the type S(F,G) : Fx — Gx is given. Furthermore a classification of the almost reachability subspaces of such systems, based on the property that almost reachability spaces, or subspaces of such spaces can be extended to reachability spaces, is presented. In addition, necessary and sufficient conditions have been given for the above properties to hold true. The property of… CONTINUE READING

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