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

DOI10.1016/j.jde.2009.02.023zbMath1172.35304OpenAlexW2027376340MaRDI QIDQ1018370

Yakar Kannai, Richard W. Beals

Publication date: 19 May 2009

Published in: Journal of Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jde.2009.02.023

zbMATH Keywords

branching of singularitiesbranching and non-branchingdegenerate hyperbolic operatorsingular hyperbolic operatoruniqueness Cauchy problem

Mathematics Subject Classification ID

Analyticity in context of PDEs (35A20) Initial value problems for second-order hyperbolic equations (35L15) Degenerate hyperbolic equations (35L80)

Related Items (4)

A singular boundary value problem for evolution equations of hyperbolic type ⋮ On the solutions of the Cauchy problem for a class of partial differential equations with double characteristic at a point ⋮ Representation of solutions of second order one-dimensional model hyperbolic equations ⋮ Sobolev embeddings for a class of pseudodifferential operators

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