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Power Coordinates and the Bicircular Quartic

Published online by Cambridge University Press:  20 January 2009

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Casey, in an extensive and complete mémoire, has discussed very thoroughly the bicircular quartic. Among the unfinished notes of Dr Clifford the properties of the curve are established by means of a tetracyclic system of coordinates. Such a system of coordinates has been extensively used by Coolidge. The object this paper is to present a valid discussion of the curve in terms a tricyclic system of “power” coordinates.

Type
Research Article
Copyright
Copyright © Edinburgh Mathematical Society 1924

References

* Casey, Trans. Royal Irish Academy. Dublin, 1867.Google Scholar

W. K. Clifford—Mathematical Papers.

Coolidge, The Circle and the Sphere. Oxford, 1918,Google Scholar

* Proc. Royal Soc., Edinburgh (1924), 2350.Google ScholarPubMed