الفهرس 
Chapter I: IntroductionOnly 14 pages are availabe for public view
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Abstract
Our main object of this thesis is to investigate some problems in the area of optimal control concerning systems of one equation and n x n coupled systems of parabolic, hyperbolic and Petrowsky types with Dirichlet and Neumann boundary conditions by using Dubovitskii-Milyutin and Lions methods.