The Net Advance of Physics:
WKBJ APPROXIMATION
Approximation Methods:
WENTZEL-KRAMERS-BRILLOUIN-JEFFREYS:
General:
An Elementary Introduction to the JWKB Approximation
by Douglas O. Gough [2007/02] With applications to stellar astrophysics.
A primer on the complex WKB method, with application to the ODE/IM correspondence
by G. Degano and D. Masoero [2025/01]
ArXiv to
THE NET ADVANCE OF PHYSICS