STEEPEST DESCENT APPROXIMATION FOR THE FOKKER-PLANCK EQUATION

被引：17

作者：

LANGOUCHE, F

ROEKAERTS, D

TIRAPEGUI, E

机构：

[1] Instituut voor Theoretische Fysica, Univ. Leuven

来源：

PHYSICA A | 1979年 / 97卷 / 01期

关键词：

D O I：

10.1016/0378-4371(79)90091-8

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The steepest descent approximation is used in the functional integral representation of the solution of the Fokker-Planck equation. The calculation includes the Gaussian integrals of fluctuations around the classical solution. The problem of the prescription dependence of the functional integral is solved previously by transforming the representation to one involving a prescription independent functional integral. © 1979.

引用

页码：195 / 205

页数：11

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