scientific article

zbMath0461.35089MaRDI QIDQ3910871

Victor Ivrii

Publication date: 1981

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

wave frontshyperbolic pseudodifferential equations

Mathematics Subject Classification ID

Pseudodifferential operators as generalizations of partial differential operators (35S05) Shocks and singularities for hyperbolic equations (35L67) Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type (42B10) Asymptotic approximations, asymptotic expansions (steepest descent, etc.) (41A60) Pseudodifferential operators and other generalizations of partial differential operators (35S99)

Related Items (5)

Propagation of singularities for hyperbolic operators with double characteristics ⋮ Geometric transition for a class of hyperbolic operators with double characteristics ⋮ Propagation of Gevrey singularities for a class of operators with triple characteristics. I ⋮ A result on the well posedness of the Cauchy problem for a class of hyperbolic operators with double characteristics ⋮ The Cauchy problem for differential operators with double characteristics

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