Oblate spheroidal wave function
id:
oblate-spheroidal-wave-function-283-12509002
title:
Oblate spheroidal wave function
text:
In applied mathematics, oblate spheroidal wave functions are involved in the solution of the Helmholtz equation in oblate spheroidal coordinates. When solving this equation, Δ Φ + k 2 Φ = 0 , by the method of separation of variables, , with: the solution Φ can be written as the product of a radial spheroidal wave function R m n and an angular spheroidal wave function S m n by e i m φ . Here c = k d / 2 , with d being the interfocal length of the elliptical cross section of the oblate spheroid. T
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encyclopedia
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https://en.wikipedia.org/wiki/Oblate_spheroidal_wave_function
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date modified:
2022-11-18T08:42:43Z
main entity:
{"identifier":"Q17099488","url":"https://www.wikidata.org/entity/Q17099488"}
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