We discuss an initial boundary value problem for the stochastic wave equation with nonlinear damping. We establish the existence and uniqueness of a solution. Our method for the existence of pathwise solutions consists of regularization of the equation and data, the Galerkin approximation and an elementary measure-theoretic argument. We also prove the existence of an invariant measure when the equation has pure nonlinear damping.
机构:
Xi An Univ Sci & Technol, Dept Math, Xian 710054, Peoples R China
NW Univ Xian, Sch Math Sci, Xian 710069, Peoples R ChinaXi An Univ Sci & Technol, Dept Math, Xian 710054, Peoples R China
Liang, Fei
Gao, Hongjun
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Normal Univ, Sch Math Sci, Jiangsu Prov Key Lab NSLSCS, Nanjing 210046, Peoples R China
Jilin Univ, Inst Math, Changchun 130012, Peoples R ChinaXi An Univ Sci & Technol, Dept Math, Xian 710054, Peoples R China
机构:
Cent Univ Finance & Econ, Sch Stat & Math, Beijing, Peoples R ChinaCent Univ Finance & Econ, Sch Stat & Math, Beijing, Peoples R China
Cai, Meng
Cohen, David
论文数: 0引用数: 0
h-index: 0
机构:
Chalmers Univ Technol, Dept Math Sci, Gothenburg, Sweden
Univ Gothenburg, Gothenburg, SwedenCent Univ Finance & Econ, Sch Stat & Math, Beijing, Peoples R China
Cohen, David
Wang, Xiaojie
论文数: 0引用数: 0
h-index: 0
机构:
Cent South Univ, Sch Math & Stat, HNP LAMA, Changsha, Peoples R ChinaCent Univ Finance & Econ, Sch Stat & Math, Beijing, Peoples R China