The blow-up rate for strongly perturbed semilinear wave equations in the conformal case

DOI10.1007/s11040-015-9183-8zbMath1343.35166arXiv1410.6444OpenAlexW1496118540MaRDI QIDQ255722

Olfa Saidi, Mohamed-Ali Hamza

Publication date: 9 March 2016

Published in: Mathematical Physics, Analysis and Geometry (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1410.6444

zbMATH Keywords

wave equationperturbationsblow-upcritical exponentsLyapunov functionalconformal power nonlinearityPohozaev type identity

Mathematics Subject Classification ID

Critical exponents in context of PDEs (35B33) Perturbations in context of PDEs (35B20) Initial value problems for second-order hyperbolic equations (35L15) Blow-up in context of PDEs (35B44) Second-order semilinear hyperbolic equations (35L71)

Related Items (5)

The blow-up rate for a non-scaling invariant semilinear heat equation ⋮ Prescribing the center of mass of a multi-soliton solution for a perturbed semilinear wave equation ⋮ Blowup behavior for strongly perturbed wave equations ⋮ The blow-up rate for a non-scaling invariant semilinear wave equations in higher dimensions ⋮ The blow-up rate for a non-scaling invariant semilinear wave equations

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