Stochastic partial differential equations and filtering of diffusion processes
作者:
E. Pardouxt,
期刊:
Stochastics
(Taylor Available online 1980)
卷期:
Volume 3,
issue 1-4
页码: 127-167
ISSN:0090-9491
年代: 1980
DOI:10.1080/17442507908833142
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
We establish basic results on existence and uniqueness for the solution of stochastic PDE's. We express the solution of a backward linear stochastic PDE in terms of the conditional law of a partially observed Markov diffusion process. It then follows that the adjoint forward stochastic PDE governs the evolution of the “unnormalized conditional density”
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