Bounded realization of asymptotically attainable elements

On an Extension of a Linear Control Problem with Phase Constraints

“…Note that only the case of positive vector control functions with a linear constraint of the form (2.5) was considered in the study of vector controls in the monographs [7,10,11] and in the papers [9,[19][20][21]. A more general statement for alternating-sign vector controls was given in [22], where a resource constraint on the control was imposed in the form…”