Abstract
For a functional-operator equation describing a broad class of controlled initial-boundary value problems, we introduce the notion of abstract reachability set. We obtain sufficient conditions for the convexity and precompactness of that set. The situation of a Nash ɛ-equilibrium is justified in the sense of program strategies in noncooperative functional-operator games with many players. As an example of reduction of a controlled initial-boundary value problem to the equation under study, we consider the Cauchy problem for a semilinear wave equation with two space variables.
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Original Russian Text © A.V. Chernov, 2014, published in Differentsial’nye Uravneniya, 2014, Vol. 50, No. 5, pp. 702–712.
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Chernov, A.V. On the convexity of reachability sets of controlled initial-boundary value problems. Diff Equat 50, 700–710 (2014). https://doi.org/10.1134/S0012266114050127
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DOI: https://doi.org/10.1134/S0012266114050127