generalized random elements;
Malliavin calculus;
Skorokhod integral;
Wiener chaos;
weighted spaces;
SPACES;
PDES;
D O I:
10.1137/070698440
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
We study bilinear stochastic parabolic and elliptic PDEs driven by purely spatial white noise. Even the simplest equations driven by this noise often do not have a square-integrable solution and must be solved in special weighted spaces. We demonstrate that the Cameron-Martin version of the Wiener chaos decomposition is an effective tool to study both stationary and evolution equations driven by space-only noise. The paper presents results about solvability of such equations in weighted Wiener chaos spaces and studies the long-time behavior of the solutions of evolution equations with space-only noise.
机构:
Jiangsu Normal Univ, Sch Math & Stat, Xuzhou 221116, Peoples R China
Univ Bielefeld, Fak Math, D-33501 Bielefeld, GermanyJiangsu Normal Univ, Sch Math & Stat, Xuzhou 221116, Peoples R China
Liu, Wei
Stephan, Matthias
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机构:
Univ Bielefeld, Fak Math, D-33501 Bielefeld, GermanyJiangsu Normal Univ, Sch Math & Stat, Xuzhou 221116, Peoples R China
机构:
School of Economics, Nanjing University of Finance and Economics, Jiangsu, Nanjing,210023, China
Faculty of Mathematics, University of Bielefeld, Bielefeld,D-33615, GermanySchool of Economics, Nanjing University of Finance and Economics, Jiangsu, Nanjing,210023, China
Wu, Weina
Zhai, Jianliang
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机构:
School of Mathematical Sciences, University of Science and Technology of China, Anhui, Hefei,230026, ChinaSchool of Economics, Nanjing University of Finance and Economics, Jiangsu, Nanjing,210023, China
Zhai, Jianliang
Zhu, Jiahui
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机构:
School of Science, Zhejiang University of Technology, Hangzhou,310019, ChinaSchool of Economics, Nanjing University of Finance and Economics, Jiangsu, Nanjing,210023, China
机构:
Hanshan Normal Univ, Sch Math & Stat, Chaozhou 521041, Guangdong, Peoples R ChinaHanshan Normal Univ, Sch Math & Stat, Chaozhou 521041, Guangdong, Peoples R China
机构:
Bacgiang Agr & Forestry Univ, Than Nhan Trung High Sch, Bacgiang 21000, VietnamBacgiang Agr & Forestry Univ, Than Nhan Trung High Sch, Bacgiang 21000, Vietnam
Diem Dang Huan
Agarwal, Ravi P.
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机构:
Texas A&M Univ, Dept Math, Kingsville, TX 78363 USABacgiang Agr & Forestry Univ, Than Nhan Trung High Sch, Bacgiang 21000, Vietnam