Singularities in linear wave propagation

zbMath0652.35005MaRDI QIDQ1107012

Lars Gårding

Publication date: 1987

Published in: Lecture Notes in Mathematics (Search for Journal in Brave)

zbMATH Keywords

wave equationsingularitieslinear wave propagationsupportmicrolocalizationdistributional solutionconic refraction

Mathematics Subject Classification ID

Shocks and singularities for hyperbolic equations (35L67) Wave equation (35L05) Analyticity in context of PDEs (35A20) Partial differential equations of mathematical physics and other areas of application (35Q99) Microlocal methods and methods of sheaf theory and homological algebra applied to PDEs (35A27) Geometric theory, characteristics, transformations in context of PDEs (35A30) Research exposition (monographs, survey articles) pertaining to partial differential equations (35-02)

Related Items (5)

Propagation of microlocal singularities for stochastic partial differential equations ⋮ Variations on the wave equation ⋮ Variations on the wave equation ⋮ Global parametrices for fundamental solutions of first order pseudo- differential hyperbolic operators ⋮ The problem of lacunas and analysis on root systems

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