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High Frequency Asymptotics for the Spin-Weighted Spheroidal Equation

Marc Casals·Adrian C. Ottewill
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Abstract

We fully determine a uniformly valid asymptotic behaviour for large $a ω$ and fixed $m$ of the angular solutions and eigenvalues of the spin-weighted spheroidal differential equation. We fully complement the analytic work with a numerical study.

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Marc Casals, Adrian C. Ottewill. 2004-09-02. High Frequency Asymptotics for the Spin-Weighted Spheroidal Equation. https://doi.org/10.1103/physrevd.71.064025

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