On Markovian solutions to Markov Chain BSDEs
On Markovian solutions to Markov Chain BSDEs
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DOI:
10.3934/naco.2012.2.257
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发表时间:
2011-11
期刊:
影响因子:
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通讯作者:
Samuel N. Cohen;L. Szpruch
中科院分区:
文献类型:
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作者:
Samuel N. Cohen;L. Szpruch
We study (backward) stochastic differential equations with noise coming from a finite state Markov chain. We show that, for the solutions of these equations to be `Markovian', in the sense that they are deterministic functions of the state of the underlying chain, the integrand must be of a specific form. This allows us to connect these equations to coupled systems of ODEs, and hence to give fast numerical methods for the evaluation of Markov-Chain BSDEs.