BSDEs with random default time and related zero-sum stochastic differential games |
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Authors: | Shige Peng Xiaoming Xu |
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Institution: | School of Mathematics, Shandong University, Jinan, 250100, China |
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Abstract: | In this Note we are concerned with backward stochastic differential equations with random default time. The equations are driven by Brownian motion as well as a mutually independent martingale appearing in a defaultable setting. We show that these equations have unique solutions and a comparison theorem for their solutions. As an application, we get a saddle-point strategy for the related zero-sum stochastic differential game problem. |
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