On the well posedness of the Cauchy problem for a class of hyperbolic operators with multiple involutive characteristics

zbMath0883.35071MaRDI QIDQ1356384

Vania Sordoni

Publication date: 23 March 1998

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

zbMATH Keywords

Levi condition

Mathematics Subject Classification ID

Initial value problems for higher-order hyperbolic equations (35L30)

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