Abstract
We study a class of second order variational inequalities with bilateral constraints. Under certain conditions we show the existence of aunique viscosity solution of these variational inequalities and give a stochastic representation to this solution. As an application, we study a stochastic game with stopping times and show the existence of a saddle point equilibrium.
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Ghosh, M.K., Rao, K.S.M. A probabilistic approach to second order variational inequalities with bilateral constraints. Proc. Indian Acad. Sci. (Math. Sci.) 113, 431–442 (2003). https://doi.org/10.1007/BF02829634
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DOI: https://doi.org/10.1007/BF02829634