Necessary and sufficient conditions for the well posedness of the Cauchy problem for a class of hyperbolic operators with high variable multiplicity

zbMath0815.35064MaRDI QIDQ2366597

Vania Sordoni

Publication date: 30 August 1993

Published in: Rendiconti del Seminario Matematico della Università di Padova (Search for Journal in Brave)

Full work available at URL: http://www.numdam.org/item?id=RSMUP_1992__88__263_0

zbMATH Keywords

well-posedness of the Cauchy problem

Mathematics Subject Classification ID

Initial value problems for linear higher-order PDEs (35G10) Initial value problems for higher-order hyperbolic equations (35L30)

Cites Work

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• Necessary and sufficient conditions for the well-posedness of the Cauchy problem for a class of hyperbolic operators with triple characteristics
• The Cauchy problem for non-effectively hyperbolic differential operators and their product
• The Cauchy problem for differential equations with double characteristics
• Opérateurs hyperboliques à caractéristiques de multiplicité constante
• On the well-posedness of the Cauchy problem for certain hyperbolic operators with characteristics of high variable multiplicity
• NECESSARY CONDITIONS FOR THE CAUCHY PROBLEM FOR NON-STRICTLY HYPERBOLIC EQUATIONS TO BE WELL-POSED

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