On the propagation of singularities with infinitely many branching points for a hyperbolic equation of second order

DOI10.1080/03605308108820186zbMath0463.35050OpenAlexW1964421617MaRDI QIDQ3913777

Wataru Ichinose, Hitoshi Kumano-Go

Publication date: 1981

Published in: Communications in Partial Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/03605308108820186

zbMATH Keywords

Cauchy problemwave front setpropagation of singularitiessingular supportbranching point

Mathematics Subject Classification ID

Shocks and singularities for hyperbolic equations (35L67) Initial value problems for second-order hyperbolic equations (35L15) Bifurcations in context of PDEs (35B32) Propagation of singularities; initial value problems on manifolds (58J47)

Related Items (1)

Exact solutions and branching of singularities for some hyperbolic equations in two variables

Cites Work

• Branching of singularities for degenerate hyperbolic operators and Stokes phenomena
• Fundamental solution for a hyperbolic system with diagonal principal part
• Multi—products ofphase functions for fourier integral opertaors with an application
• Unnamed Item

This page was built for publication: On the propagation of singularities with infinitely many branching points for a hyperbolic equation of second order