کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1898727 | 1044763 | 2011 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Brownian motion on manifolds with time-dependent metrics and stochastic completeness
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Brownian motion on manifolds with time-dependent metrics and stochastic completeness Brownian motion on manifolds with time-dependent metrics and stochastic completeness](/preview/png/1898727.png)
چکیده انگلیسی
The Brownian motion on a Riemannian manifold is a stochastic process such that the heat kernel is the density of the transition probability. If the total probability of the particle being found in the state space is constantly 1, then the Brownian motion is called stochastically complete. For manifolds with time-dependent metrics, the heat equation should be modified. With the modified heat equation, we study the Brownian motion on manifolds with time-dependent metrics and find conditions on metrics and the volume growth for stochastic completeness.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Geometry and Physics - Volume 61, Issue 5, May 2011, Pages 940–946
Journal: Journal of Geometry and Physics - Volume 61, Issue 5, May 2011, Pages 940–946
نویسندگان
Seong-Hun Paeng,