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Approximate controllability of evolution systems with nonlocal conditions. (English) Zbl 1129.93004
Summary: We study the approximate controllability for the abstract evolution equations with nonlocal conditions in Hilbert spaces. Assuming the approximate controllability of the corresponding linearized equation we obtain sufficient conditions for the approximate controllability of the semilinear evolution equation. The results we obtained are a generalization and continuation of the recent results on this issue. At the end, an example is given to show the application of our result.
MSC:
93B05Controllability
93C25Control systems in abstract spaces
93C10Nonlinear control systems
93C15Control systems governed by ODE
34K35Functional-differential equations connected with control problems