Propagation of analyticity in the \(C^{\infty }\) solutions of quasi-linear weakly hyperbolic wave equations

DOI10.21099/TKBJM/1311081447zbMath1245.35073OpenAlexW1534465498MaRDI QIDQ638744

Renato Manfrin

Publication date: 14 September 2011

Published in: Tsukuba Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://projecteuclid.org/euclid.tkbjm/1311081447

zbMATH Keywords

wave equationpropagation of analyticityquasi-linear weakly hyperbolic

Mathematics Subject Classification ID

Smoothness and regularity of solutions to PDEs (35B65) Second-order nonlinear hyperbolic equations (35L70) Degenerate hyperbolic equations (35L80)

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