In this paper‎, ‎a computational approach is adopted for solving a multi-objective optimal control problem (MOOCP) formulation of optimal drug scheduling in human immunodeficiency (HIV) virus infected by individuals‎. ‎The MOOCP‎, ‎which uses a mathematical model of HIV infection‎, ‎has some incompatible objectives‎. ‎The objectives are maximizing the survival time of patients‎, ‎the level of D...

The time-optimal control problem for a system consisting of two non-synchronous oscillators is considered. Each oscillator controlled with shared limited scalar control. objective the to accelerate oscillatory given specific position, where first must have non-zero phase coordinates, but second one remain motionless at terminal moment. For an arbitrary number unknown switching moments that dete...

This article deals with the optimal control of fractional stochastic nonlocal semilinear system in Hilbert space. The existence and uniqueness results for mild solution are derived using Banach fixed point theorem. is proved minimizing sequence approach Mazur?s lemma. For better understanding theory, we have included one example.