| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 844349 | Nonlinear Analysis: Theory, Methods & Applications | 2007 | 24 Pages |
Abstract
We prove uniqueness of solutions of the equation utt=Δu+f(u)+g(u)Ẇ,u(0)=u0,ut(0)=v0 on RdRd in the class of processes with paths in H1H1. Here (u0,v0)(u0,v0) is a random variable in H1⊕L2H1⊕L2, WW is a spatially homogeneous Wiener process with finite spectral measure, and ff, gg are locally Lipschitz functions of subcritical growth.
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Authors
Martin Ondreját,