Micro-analyticity of the S-matrix and related functions

DOI10.1007/BF01197330zbMath0424.35078OpenAlexW2037888592MaRDI QIDQ1134917

Masaki Kashiwara, Takahiro Kawai, Henry P. Stapp

Publication date: 1979

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

Full work available at URL: https://doi.org/10.1007/bf01197330

zbMATH Keywords

singularity spectrumbubble diagram functionscausal partsgeneralized Landau equationsmicro-analyticity of the S-matrixmodified Landau equationsordinary Landau equationsphase space integral

Mathematics Subject Classification ID

Partial differential equations of mathematical physics and other areas of application (35Q99) Other special methods applied to PDEs (35A25)

Related Items

FEYNMAN DIAGRAMS AND DIFFERENTIAL EQUATIONS, On the characteristic variety of a holonomic system with regular singularities, On the regular holonomic character of the S-matrix and microlocal analysis of unitarity-type integrals

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