A regularity theory for quasi-linear Stochastic PDEs in weighted Sobolev spaces

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초록

We study the second-order quasi-linear stochastic partial differential equations (SPDEs) defined on C-1-domains. The coefficients are random functions depending on t, x and the unknown solutions. We prove the uniqueness and existence of solutions in appropriate Sobolev spaces, and in addition, we obtain L-p and Holder estimates of both the solution and its gradient. (C) 2017 Elsevier B.V. All rights reserved.

키워드

Nonlinear stochastic partial differential equationsEquations of divergence typeWeighted Sobolev spacePARTIAL-DIFFERENTIAL-EQUATIONSDOMAINSSPDES
제목
A regularity theory for quasi-linear Stochastic PDEs in weighted Sobolev spaces
저자
Kim, IldooKim, Kyeong-Hun
DOI
10.1016/j.spa.2017.06.006
발행일
2018-02
유형
Article
저널명
Stochastic Processes and their Applications
128
2
페이지
622 ~ 643