ON UNIQUENESS OF MILD SOLUTIONS FOR DISSIPATIVE STOCHASTIC EVOLUTION EQUATIONS

被引:16
|
作者
Marinelli, Carlo [1 ]
Roeckner, Michael [2 ]
机构
[1] Univ Bolzano, Fac Econ, I-39100 Bolzano, Italy
[2] Univ Bielefeld, Fak Math, D-33501 Bielefeld, Germany
关键词
Stochastic PDE; reaction-diffusion equations; Poisson measures; monotone operators;
D O I
10.1142/S0219025710004152
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In the semigroup approach to stochastic evolution equations, the fundamental issue of uniqueness of mild solutions is often "reduced" to the much easier problem of proving uniqueness for strong solutions. This reduction is usually carried out in a formal way, without really justifying why and how one can do that. We provide sufficient conditions for uniqueness of mild solutions to a broad class of semilinear stochastic evolution equations with coefficients satisfying a monotonicity assumption.
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页码:363 / 376
页数:14
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