Abstract
Based on an effective theory of continuous domains, notions of computability for operators and real-valued functionals de fined on the class of continuous functions are introduced. Definability and semantic characterisation of computable functionals are given. Also we propose a recursion scheme which is a suitable tool for formalisation of complex systems, such as hybrid systems. In this framework the trajectories of continuous parts of hybrid systems can be represented by computable functionals.
This research was supported in part by the RFBR (grants N 99-01-00485, N 00-01- 00810) and by the Siberian Division of RAS (a grant for young researchers, 2000).
Acknowledgement
We are grateful to Yu. L. Ershov and K. Weihrauch for stimulating discussions. Many thanks to referees for helpful comments and suggestions for revision of the earlier version of this work.
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Korovina, M.V., Kudinov, O.V. (2001). Formalisation of Computability of Operators and Real-Valued Functionals via Domain Theory. In: Blanck, J., Brattka, V., Hertling, P. (eds) Computability and Complexity in Analysis. CCA 2000. Lecture Notes in Computer Science, vol 2064. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45335-0_10
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