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A Class of Fourth Order Damped Wave Equations with Arbitrary Positive Initial Energy
Published online by Cambridge University Press: 14 September 2018
Abstract
In this paper, we study the initial boundary value problem for a class of fourth order damped wave equations with arbitrary positive initial energy. In the framework of the energy method, we further exploit the properties of the Nehari functional. Finally, the global existence and finite time blow-up of solutions are obtained.
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- Research Article
- Information
- Proceedings of the Edinburgh Mathematical Society , Volume 62 , Issue 1 , February 2019 , pp. 165 - 178
- Copyright
- Copyright © Edinburgh Mathematical Society 2018
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