Cauchy problem for noneffectively hyperbolic operators

DOI10.2969/msjmemoirs/030010000zbMath1282.35006OpenAlexW638701845MaRDI QIDQ354018

Tatsuo Nishitani

Publication date: 17 July 2013

Published in: MSJ Memoirs (Search for Journal in Brave)

Full work available at URL: http://projecteuclid.org/euclid.msjm/1411503742

zbMATH Keywords

energy estimateswell-posednessGevrey classesbicharacteristic curvesIvrii-Petkov-Hörmander conditionweakly hyperbolic operators

Mathematics Subject Classification ID

Pseudodifferential operators as generalizations of partial differential operators (35S05) Dependence of solutions to PDEs on initial and/or boundary data and/or on parameters of PDEs (35B30) Microlocal methods and methods of sheaf theory and homological algebra applied to PDEs (35A27) Initial value problems for second-order hyperbolic equations (35L15) Initial value problems for higher-order hyperbolic equations (35L30) Research exposition (monographs, survey articles) pertaining to partial differential equations (35-02) Wave front sets in context of PDEs (35A18)

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