The differential equilibrium problem is an important part of optimization and control. It is widely applied to practical problems such as power systems and dynamic traffic equilibrium. This paper studies a class of differential equilibrium problems in finite dimensional space. By KKM theorem, the existence of solutions to dynamic equilibrium problems and the closed convexity of the solution set were proved. Under certain conditions, the existence of mixed solutions to differential equilibrium problems in finite-dimensional spaces and the compactness of the solution set were proved by differential inclusions.
HANL S, PANGJ S. Non-Zenoness of a class of differential quasi-variational inequalities[J]. Mathematical Programming, 2010, 121(1): 171-199.
[6]
WANGX, HUANGN J.Differential vector variational inequalities in finite dimensional spaces[J].Journal of Optimization Theory and Applications,2013,158(1):109-129.
[7]
CHENX J, WANGZ Y. Differential variational inequality approach to dynamic games with shared constraints[J]. Mathematical Programming, 2014, 146(1): 379-408.
LIUZ H, ZENGS D, MOTREANUD. Evolutionary problems driven by variational inequalities[J]. Journal of Differential Equations, 2016, 260(9): 6787-6799.
[10]
GWINNERJ. Three-field modelling of nonlinear nonsmooth boundary value problems and stability of differential mixed variational inequalities[J]. Abstract and Applied Analysis, 2013: 108043.
[11]
GWINNERJ. On a new class of differential variational inequalities and a stability result[J]. Mathematical Programming, 2013, 139(1): 205-221.
[12]
LIW, WANGX, HUANGN J.A system of differential set-valued variational inequalities in a finite dimensional spaces[J].Journal of Function Spaces, 2014:918796.DOI:10.1155/2014/918796 .
[13]
WANGX, QIY W, TAOC Q.A class of fuzzy differential variational inequalities in finite dimensional spaces[J].Optimization Letters,2016(7):1-15.
[14]
WANGX, QIY W, TAOC Q, et al. A class of delay differential variational inequalities[J]. Journal of Optimization Theory and Applications, 2017, 172(1): 56-69.
[15]
MIKHAILK, VALERIO, PIETROZ.Condensing multivalued maps and semilinear differential inclusions in banach space[M].Berlin :Walter de Gruyter, 2001.
[16]
EBERHARDZ.Nonlinear functional analysis and its applications[M]. New York: Nonlinear Monotone Operators,Springer Verlag, 1990.
[17]
FANK.Some properties of convex sets related to fixed point theorems[J]. Mathematical Annals,1984,266(1):519–537.