Asymptotic Expansions of Fourier Integrals with Light Cone Singularities

DOI10.1063/1.1665886zbMath0244.42032OpenAlexW1980165412MaRDI QIDQ5655844

Fritz Schwarz

Publication date: 1972

Published in: Journal of Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.1665886

Mathematics Subject Classification ID

Asymptotic approximations, asymptotic expansions (steepest descent, etc.) (41A60) Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type (42A38) Fourier series and coefficients in several variables (42B05)

Related Items (4)

Singularities of dual hypersurfaces and hyperbolic focal surfaces along spacelike curves in light cone in Minkowski 5-space ⋮ Spacelike submanifolds of codimension two in anti-de Sitter space ⋮ Lightcone dualities for curves in the lightcone unit 3-sphere ⋮ Asymptotic expansions of generalized functions with singularities on the light cone

Cites Work

• Uniform asymptotic expansions of double integrals
• Asymptotic Expansions of Double and Multiple Integrals Occurring in Diffraction Theory
• Fourier Transforms and the Method of Stationary Phase
• The stationary phase method for multidimensional integrals

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