Green’s functions in WKB approximation

DOI10.1063/1.529240zbMath0741.47018OpenAlexW2142576167MaRDI QIDQ3980908

D. Pfirsch, R. N. Sudan

Publication date: 26 June 1992

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

Full work available at URL: https://doi.org/10.1063/1.529240

zbMATH Keywords

variational principleVan Vleck determinant for the amplitudes of WKB functionsWKB Green's functions for a non-Hermitian set of inhomogeneous, nonstationary differential equations in a space of arbitrary

Mathematics Subject Classification ID

Applications of operator theory in the physical sciences (47N50)

Cites Work

• De theoremate conservandi quodam differentiali theoriae ab Hamilton atque Jacobi doctae
• WKB method for systems of integral equations
• Eikonal Method in Magnetohydrodynamics

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