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arXiv · 2008.06936

Pure tone modes for a 5:3 elliptic drum

Robert M. Corless
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Abstract

The paper exhibits several standing modes of a 5:3 elliptic drum computed using Mathieu functions. To match the boundary conditions, I used Newton's method on the appropriate modified Mathieu equation using the Squire-Trapp formula for computing derivatives. I tabulate the requisite values of the parameter $q$ for these low-frequency modes.

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Robert M. Corless. 2020-08-16. Pure tone modes for a 5:3 elliptic drum. https://arxiv.org/abs/2008.06936

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