The Exit Problem at Weak Noise, the Two-Variable Quasipotential, and the Kramers Problem

被引：2

作者：

Ryter, Dietrich

机构：

来源：

JOURNAL OF STATISTICAL PHYSICS | 2012年 / 149卷 / 06期

关键词：

Weak noise; Exit problem; Quasipotential; SYSTEMS; DIFFUSION;

D O I：

10.1007/s10955-012-0646-z

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A new approach to the weak noise analysis of exit problems removes an intrinsic contradiction of an existing method. It applies to both the mean time and the location of the exits; novel results mainly concern the exits from an entire domain of attraction. Moreover, the involved quasipotential is obtained in the case of two variables without use of a Hamiltonian system.

引用

页码：1069 / 1085

页数：17

共 10 条

[1] The Exit Problem at Weak Noise, the Two-Variable Quasipotential, and the Kramers Problem
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