Asymptotic behavior of a system of interacting nuclear-space-valued stochastic differential equations driven by Poisson random measures |
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Authors: | G Kallianpur J Xiong |
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Institution: | (1) Center for Stochastic Processes, University of North Carolina, 27599-3260 Chapel Hill, NC, USA |
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Abstract: | In this paper we study a system of interacting stochastic differential equations taking values in duals of nuclear spaces driven by Poisson random measures. We also consider the McKean-Vlasov equation associated with the system. We show that under suitable conditions the system has a unique solution and the sequence of its empirical distributions converges to the solution of the McKean-Vlasov equation when the size of the system tends to infinity. The results are applied to the voltage potentials of a large system of neurons and the limiting distribution of the empirical measure is obtained.This research was supported by the National Science Foundation, the Air Force Office of Scientific Research under Grant No. F49620-92-J-0154, and the Army Research Office under Grant No DAAL03-92-G-0008. |
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Keywords: | Poisson random measure McKean-Vlasov equation Empirical measure |
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