Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
839712 | Nonlinear Analysis: Theory, Methods & Applications | 2015 | 14 Pages |
Abstract
In this paper, we consider the higher-order asymptotic attraction of pullback attractors for a reaction–diffusion equation with domains expanding in time. Firstly, to make the test functions meaningful, a maximum principle is proved for the corresponding variational solution; then, we establish some higher-order integrability results about the difference of variational solutions, and finally we prove the main result that the known (L2,L2)(L2,L2) pullback DλDλ-attractor can attract indeed the DλDλ class in LqLq-norm for any q∈[2,+∞)q∈[2,+∞).
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Authors
Yanping Xiao, Chunyou Sun,