The h-path distribution of the lifetime of conditioned brownian motion for non-smooth domains

The h-path distribution of the lifetime of conditioned brownian motion for non-smooth domains
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非光滑域条件布朗运动寿命的 h 路径分布

DOI:
10.1007/bf00341286
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发表时间:
1989
影响因子:
2
通讯作者:
J. Pipher
J. Pipher
中科院分区:
数学1区
文献类型:
--
作者:
C. Kenig;J. Pipher

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考虑Doob的h路径,设τD是在∂D处结束的布朗运动的生命周期,其中D是一个有界的Lipschitz(或NTA)域。然后, $$\log P_x^h (\tau _D > t) \sim - \lambda _D t as t \to \infty $$ 其中λD是D上的第一个正特征值of-1/2Δ。
SummaryConsider the h-paths of Doob, and let τD be the lifetime of Brownian motion killed at ∂D, where D is a bounded Lipschitz (or NTA) domain in ℝn. then, $$\log P_x^h (\tau _D > t) \sim - \lambda _D t as t \to \infty $$ where λD is the first positive eigenvalue of-1/2Δ on D.