Rare events, action minimization, and sharp interface limits
Rare events, action minimization, and sharp interface limits
复制标题
罕见事件、行动最小化和尖锐的接口限制
DOI:
10.1090/crmp/044/15
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发表时间:
2008
期刊:
影响因子:
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通讯作者:
Maria G. Westdickenberg
中科院分区:
文献类型:
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作者:
Maria G. Westdickenberg
Estimating the probability of and mechanism for rare events is a physically relevant and mathematically interesting question. Focussing on issues related to “constrained switching events,” we describe differences from the classical Arrhenius picture and how action minimization can be used as a tool. As a specific example, we turn to the stochastic Allen-Cahn equation and explain recent results for the scaling of the action problem and the sharp interface limit.
DOI:
--
发表时间:
2007
期刊:
Indiana University Math. Journal 56
影响因子:
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作者:
Westdickenberg;Maria
通讯作者:
Maria