Global existence and blow up of positive initial energy solution of a quasilinear wave equation with nonlinear damping and source terms

DOI10.1504/IJDSDE.2020.109105zbMath1474.35439OpenAlexW4254007533WikidataQ115237419 ScholiaQ115237419MaRDI QIDQ2019894

Paul A. Ogbiyele

Publication date: 22 April 2021

Published in: International Journal of Dynamical Systems and Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1504/ijdsde.2020.109105

zbMATH Keywords

global solutionblow uppotential wellGalerkin approximation procedure

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Wave equation (35L05) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Special approximation methods (nonlinear Galerkin, etc.) for infinite-dimensional dissipative dynamical systems (37L65) Blow-up in context of PDEs (35B44)

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