Second-order hyperbolic equations with strong characteristic degeneracy at the initial hypersurface

DOI10.1070/SM2000V191N04ABEH000469zbMath0962.35128MaRDI QIDQ4515790

A. V. Deryabina

Publication date: 23 November 2000

Published in: Sbornik: Mathematics (Search for Journal in Brave)

zbMATH Keywords

hyperbolic-parabolic equationsproblem without initial dataexistence and uniqueness results in weighted Sobolev spaces

Mathematics Subject Classification ID

Ill-posed problems for PDEs (35R25) Degenerate hyperbolic equations (35L80)

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