Homogenization of nonlocal partial differential equations related to stochastic differential equations with Levy noise

被引:3
|
作者
Huang, Qiao [1 ]
Duan, Jinqiao [2 ]
Song, Renming [3 ]
机构
[1] Huazhong Univ Sci & Technol, Ctr Math Sci, Wuhan 430074, Hubei, Peoples R China
[2] Illinois Inst Technol, Dept Appl Math, Chicago, IL 60616 USA
[3] Univ Illinois, Dept Math, 1409 W Green St, Urbana, IL 61801 USA
关键词
Homogenization; nonlocal parabolic PDEs; SDEs with jumps; Zvonkin's transform; strong well-posedness; Feller semigroups; Feynman-Kac formula; PERIODIC HOMOGENIZATION; SDES DRIVEN; DIFFUSION; COEFFICIENTS; OPERATORS;
D O I
10.3150/21-BEJ1365
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
We study the "periodic homogenization" for a class of nonlocal partial differential equations of parabolic-type with rapidly oscillating coefficients, related to stochastic differential equations driven by multiplicative isotropic alpha-stable Levy noise (1 < alpha < 2) which is nonlinear in the noise component. Our homogenization method is probabilistic. It turns out that, under suitable regularity assumptions, the limit of the solutions satisfies a nonlocal partial differential equation with constant coefficients, which are associated to a symmetric alpha-stable Levy process.
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页码:1648 / 1674
页数:27
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