(1) Department of Applied Mathematics, Kazan University ul.Kremlevskaya, Kazan, 18,420008, Russia
Abstract:
We consider an approach to convert vector variational inequalities into an equivalent scalar variational inequality problem
with a set-valued cost mapping. Being based on this property, we give an equivalence result between weak and strong solutions
of set-valued vector variational inequalities and suggest a new gap function for vector variational inequalities. Additional
examples of applications in vector optimization, vector network equilibrium and vector migration equilibrium problems are
also given
Mathematics Subject Classification(2000). 49J40, 65K10, 90C29