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arXiv · 0807.5107

Stability properties for some non-autonomous dissipative phenomena proved by families of Liapunov functionals

Armando D'Anna·Gaetano Fiore
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Abstract

We prove some new results regarding the boundedness, stability and attractivity of the solutions of a class of initial-boundary-value problems characterized by a quasi-linear third order equation which may contain time-dependent coefficients. The class includes equations arising in Superconductor Theory, and in the Theory of Viscoelastic Materials. In the proof we use a family of Liapunov functionals W depending on two parameters, which we adapt to the `error', i.e. to the size of the chosen neighbourhood of the null solution.

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Armando D'Anna, Gaetano Fiore. 2008-07-31. Stability properties for some non-autonomous dissipative phenomena proved by families of Liapunov functionals. https://arxiv.org/abs/0807.5107

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