PROPAGATION OF SINGULARITIES FOR SEMI-LINEAR WAVE EQUATIONS WITH NONLINEARITY SATISFYING THE NULL CONDITION

DOI10.1142/S0219891607001100zbMath1132.35003OpenAlexW2071041041MaRDI QIDQ3447030

Shingo Ito

Publication date: 28 June 2007

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

Full work available at URL: https://doi.org/10.1142/s0219891607001100

zbMATH Keywords

null conditionMicrolocal Sobolev

Mathematics Subject Classification ID

Second-order nonlinear hyperbolic equations (35L70) Microlocal methods and methods of sheaf theory and homological algebra applied to PDEs (35A27) Singularity in context of PDEs (35A21)

Cites Work

• Propagation of singularities for hyperbolic pseudo differential operators with non-smooth coefficients
• Calcul symbolique et propagation des singularités pour les équations aux dérivées partielles non linéaires
• Propagation of singularities for non-linear wave equations in one dimension

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