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arXiv 1603.05085math.APmath.CAmath.FA
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一般力场下Fokker-Planck方程的平衡收敛性

Convergence to equilibrium for Fokker-Planck equation with a general force field

Mamadou Ndao

摘要:

本文研究了当时间趋于无穷大时,Fokker-Planck方程的解收敛到相应的定态。我们在这里考虑的力场具有一般的结构,也就是说,它可能不是从势导出的。证明是基于Fokker-Planck算子L的适当分裂L = B+A和Krein-Rutmann理论的使用。

英文摘要:

The aim of this paper is to study the convergence of the solution of the Fokker-Planck equation to the associated stationary state when time goes to infinity. The force field which we consider here is of a general structure, that is it may not derive from a potential. The proof is based on an adequate splitting L = B+A of the Fokker-Planck operator L and the use of Krein-Rutmann theory.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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