共 11 条
[1]
ABRAMOWITZ MA, 1965, HDB MATH FUNCTIONS T
[2]
ASYMPTOTIC EVALUATION OF NORMALIZED CUT-OFF FREQUENCIES OF AN OPTICAL-WAVEGUIDE WITH QUADRATIC INDEX VARIATION
[J].
IEE JOURNAL ON MICROWAVES OPTICS AND ACOUSTICS,
1977, 1 (06)
:203-208
[3]
INHOMOGENEOUS DIELECTRIC WAVE-GUIDES - UNIFORM ASYMPTOTIC THEORY
[J].
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL,
1980, 13 (01)
:347-360
[4]
ARNOLD JS, 1978, J EQUINE MED SURG, V2, P64
[5]
CHESTER C, 1957, P CAMB PHILOS SOC, V53
[6]
Froman N., 1965, JWKB APPROXIMATION C
[9]
SECOND-ORDER LINEAR-DIFFERENTIAL EQUATIONS WITH 2 TURNING POINTS
[J].
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES,
1975, 278 (1279)
:137-174
[10]
OLVER FWJ, 1974, ASYMPTOTICS SPECIAL, P64003