LYAPUNOV FUNCTIONAL AND BLOW-UP RESULTS FOR A CLASS OF PERTURBATIONS OF SEMILINEAR WAVE EQUATIONS IN THE CRITICAL CASE

DOI10.1142/S0219891612500063zbMath1255.35171arXiv1005.3771MaRDI QIDQ2911982

Hatem Zaag, Mohamed-Ali Hamza

Publication date: 13 September 2012

Published in: Journal of Hyperbolic Differential Equations (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1005.3771

zbMATH Keywords

blow-up rate

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)

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