On large deviation theorems for Markov processes on a compact domain
説明
type:Article
Large deviation theorems of the Donsker-Varadhan type are studied. Those theorems for a family of stochastic processes converging to a Markov process have already been obtained by the present author. In this paper, these theorems are modified so that they cover the case where each process is killed on exiting a compact domain. The general theory of large deviations of such a type is mentioned at two levels; the state-space level and the path-space level, and applied to the study of the principal eigenvalue of the generator of a Markov process. It is shown that the principal eigenvalue converges as the probability law of the corresponding Markov process converges. As a typical example, the converging family of Markov processes in the homogenization problem is investigated.
identifier:京都工芸繊維大学 工芸学部研究報告 第48巻 理工・欧文(1999) pp.11-22
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- CRID
- 1050564287535947008
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- NII論文ID
- 120001129773
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- http://hdl.handle.net/10212/1875
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- en
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- journal article
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