Existence of Optimal Sets for Linear Variational Equations and
Inequalities
摘要
Abstract
The paper considers an optimal control problem in which the plant is described by a linearfunctional equation in a Hilbert space and a control action is a change of the space. Sufficientconditions for the existence of a solution are obtained. The results are generalized to the case inwhich the plant is described by a linear variational inequality.