Blow‐up and lifespan estimates of solutions to the weakly coupled system of semilinear Moore–Gibson–Thompson equations

DOI10.1002/mma.7462zbMath1473.35070OpenAlexW3162557357MaRDI QIDQ4957853

Sen Ming, Xiongmei Fan, Han Yang

Publication date: 10 September 2021

Published in: Mathematical Methods in the Applied Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/mma.7462

zbMATH Keywords

power nonlinearitiesStrauss exponentformation of singularitiesGlassey exponenttest function techniquederivative nonlinearities

Mathematics Subject Classification ID

Blow-up in context of PDEs (35B44) Higher-order semilinear hyperbolic equations (35L76) Initial value problems for systems of nonlinear higher-order PDEs (35G55) Initial value problems for higher-order hyperbolic systems (35L56)

Related Items (3)

Formation of singularities of solutions to the Cauchy problem for semilinear Moore-Gibson-Thompson equations ⋮ Lifespan estimates of solutions to semilinear wave equations with damping term on the exterior domain ⋮ Blow-up of solutions to the semilinear wave equation with scale invariant damping on exterior domain

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