Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4613133 | Journal of Differential Equations | 2008 | 29 Pages |
Abstract
The existence and uniqueness of a variational solution satisfying energy equality is proved for a semilinear heat equation in a non-cylindrical domain with homogeneous Dirichlet boundary condition, under the assumption that the spatial domains are bounded and increase with time. In addition, the non-autonomous dynamical system generated by this class of solutions is shown to have a global pullback attractor.
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