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Reversion Porisms in Conics

Authors :
Halbeisen, Lorenz
Hungerbühler, Norbert
Schiltknecht, Marco
Publication Year :
2021

Abstract

We give a projective proof of the butterfly porism for cyclic quadrilaterals and present a general reversion porism for polygons with an arbitrary number of vertices on a conic. We also investigate projective properties of the porisms.<br />Comment: 12 figures

Details

Database :
arXiv
Publication Type :
Report
Accession number :
edsarx.2108.07213
Document Type :
Working Paper