Interaction of tangent conormal waves for higher-order nonlinear strictly hyperbolic equations

zbMath0812.35083MaRDI QIDQ1334036

Qingjiu Qiu, Hui Cheng Yin

Publication date: 24 October 1994

Published in: Science in China. Series A (Search for Journal in Brave)

zbMATH Keywords

interaction of three conormal wavescommutator techniquesingularity interaction

Mathematics Subject Classification ID

Shocks and singularities for hyperbolic equations (35L67) Existence, uniqueness, and regularity theory for compressible fluids and gas dynamics (76N10) Higher-order nonlinear hyperbolic equations (35L75)

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On the singularities of solutions to 4-D semilinear dispersive wave equations ⋮ Global singularity structures of weak solutions to 4- semilinear dispersive wave equations

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