Strong Uniform Attractors for Nonautonomous Suspension Bridge-Type Equations

Xuan Wang and Qiaozhen Ma

Mathematical Problems in Engineering, 2012, vol. 2012, 1-19

Abstract:

We discuss long-term dynamical behavior of the solutions for the nonautonomous suspension bridge-type equation in the strong Hilbert space , where the nonlinearity is translation compact and the time-dependent external forces only satisfy condition ( ) instead of translation compact. The existence of strong solutions and strong uniform attractors is investigated using a new process scheme. Since the solutions of the nonautonomous suspension bridge-type equation have no higher regularity and the process associated with the solutions is not continuous in the strong Hilbert space, the results are new and appear to be optimal.

Date: 2012
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:714696

DOI: 10.1155/2012/714696

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