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arXiv 0707.4469math.PR
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具有$L_{\mathbf{2}}$半群的马氏过程占据时的大偏差

Large deviations for occupation times of Markov processes with $L_{\mathbf{2}}$ semigroups

Naresh Jain, Nicolai Krylov

摘要:

我们的目标是在状态空间和过程轨迹上的最小条件下,统一和推广具有$L_2$半群的马尔可夫过程的占有时间的大偏差上下界,例如,不需要强马尔可夫性.这里使用的方法适用于连续和离散时间。我们提出的连续时间的证明,只是因为在这种情况下固有的技术困难,证明可以适用于离散时间在一个简单的方式。

英文摘要:

Our aim is to unify and extend the large deviation upper and lower bounds for the occupation times of a Markov process with $L_2$ semigroups under minimal conditions on the state space and the process trajectories; for example, no strong Markov property is needed. The methods used here apply in both continuous and discrete time. We present the proofs for continuous time only because of the inherent technical difficulties in that situation; the proofs can be adapted for discrete time in a straightforward manner.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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