PERIODIC AND INVARIANT MEASURES FOR STOCHASTIC WAVE EQUATIONS

被引:0
|
作者
Kim, Jong Uhn [1 ]
机构
[1] Virginia Tech, Dept Math, Blacksburg, VA 24061 USA
关键词
Wave equation; Brownian motion; periodic measure; invariant measure; probability distribution; tightness;
D O I
暂无
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We establish the existence of periodic and invariant measures for a semilinear wave equation with random noise. These are counterparts of time-periodic and stationary solutions of a deterministic equation. The key element in our analysis is to prove that the family of probability distributions of a solution is tight.
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页数:30
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