Gelfand-Shilov and Gevrey smoothing effect of the Cauchy problem for Fokker-Planck equation

被引:0
|
作者
Li, Hao-Guang [1 ]
Liu, Jing [1 ]
机构
[1] South Cent Univ Nationalities, Sch Math & Stat, Wuhan 430074, Hubei, Peoples R China
关键词
Gelfand-Shilov and Gevrey smoothing effect; Cauchy problem; Fokker-Planck equation; Spectral decomposition; CRITICAL BESOV SPACE; CUTOFF; LANDAU;
D O I
10.1016/j.jmaa.2019.04.029
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this work, we study the Cauchy problem for Fokker-Planck equation with the external potential. We show that the solution of the Cauchy problem enjoys GelfandShilov S-1(1) (R-3) regularizing property with respect to the velocity variable and Gevrey G(3/2)(R-3) regularizing property with respect to the position variable. (C) 2019 Elsevier Inc. All rights reserved.
引用
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页码:222 / 249
页数:28
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