FIOs with cusp singularities and open umbrellas
DOI10.1007/s11868-021-00410-1zbMath1468.58006OpenAlexW3169293467MaRDI QIDQ2050499
Publication date: 31 August 2021
Published in: Journal of Pseudo-Differential Operators and Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s11868-021-00410-1
Wave equation (35L05) Radon transform (44A12) Pseudodifferential and Fourier integral operators on manifolds (58J40) Microlocal methods and methods of sheaf theory and homological algebra applied to PDEs (35A27) Local complex singularities (32S05) Fourier integral operators applied to PDEs (35S30) Critical points of functions and mappings on manifolds (58K05) Singularity in context of PDEs (35A21) Algebraic and analytic properties of mappings on manifolds (58K20)
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