APPLIED AND COMPUTATIONAL MATHEMATICS, cilt.4, ss.192-199, 2005 (Scopus)
Necessary optimality conditions are deduced with the help of a new method for a nonconvex optimization problem with discrete inclusions. In this method, the calculation of the locally adjoint mappings of the compositions of multivalued mappings has an important role. A dual problem is formulated for the problem considered with a convex structure, and a duality theorem is proved.