Time: 9h00 Thursday, April 18, 2019
Location:  5th Floor, Building A6, Institute of Mathematics, 18 Hoang Quoc Viet, Cau Giay, Hanoi.
Abstract: This paper studies solution stability of a parametric optimal control problem governed by semilinear elliptic equations and nonconvex objective function with mixed pointwise constrains in which the controls act both in the domain and on the boundary. We give sufficient conditions under which the solution map is upper semicontinuous and continuous in parameters.