Figure 1 from Direct computation of parabolic waveguide modes via a bivariate root-finding algorithm | Semantic Scholar
Parabolic Cylindrical Coordinates -- from Wolfram MathWorld
2.4 Concentration with a Parabolic Reflector | EME 812: Utility Solar Power and Concentration
Parabolic Cylindrical Coordinates -- from Wolfram MathWorld
Parabolic Coordinates -- from Wolfram MathWorld
SOLVED: in parabolic cylindrical coordinates T= w'-v) V=w Ve I=1 given in the figure. Get the volume element by obtaining road element and jacobian step by step