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arXiv · 1703.04257

Characterizing singularities of a surface in Lie sphere geometry

Mason Pember·Wayne Rossman·Kentaro Saji·Keisuke Teramoto
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Abstract

The conditions for a cuspidal edge, swallowtail and other fundamental singularities are given in the context of Lie sphere geometry. We then use these conditions to study the Lie sphere transformations of a surface.

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Mason Pember, Wayne Rossman, Kentaro Saji, Keisuke Teramoto. 2017-03-13. Characterizing singularities of a surface in Lie sphere geometry. https://arxiv.org/abs/1703.04257

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