Mathematical Behavior of Solutions of Fourth-Order Hyperbolic Equation with Logarithmic Source Term
Abstract
The main goal of this paper is to study for a fourth-order hyperbolic equation with logarithmic nonlinearity. We obtain several results: Firstly, by using Feado-Galerkin method and a logaritmic Sobolev inequality, we proved local existence of solutions. Later, we proved global existence of solutions by potential well method. Finally, we showed the decay estimates result of the solutions.
Keywords
References
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Details
Primary Language
English
Subjects
Engineering
Journal Section
Conference Paper
Publication Date
October 30, 2019
Submission Date
June 24, 2019
Acceptance Date
October 2, 2019
Published in Issue
Year 2019 Volume: 2 Number: 1