Qualitative properties for a class of non-autonomous semi-linear 3rd order PDE arising in dissipative problems

Abstract

We improve results regarding the stability and attractivity of solutions $u$ of a large class of initial-boundary-value problems characterized by a semi-linear third order equation which may contain time-dependent coefficients. In the proof we use Liapunov functionals $W$ depending on two parameters, which we adapt to the 'error' $\sigma$.

Latex File, 8 pages. Talk given at the "15th International Conference on Waves and Stability in Continuous Media" (WASCOM09), Mondello, Palermo (Sicily), 28/6-1/07/2009. Submitted fot the Proceedings

Cited by in corpus (1)

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