On Certain Multiplicative Structures on Cubic Extensions


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Abstract

Multiplicative properties of a certain correspondence between the elements of a cyclic cubic extension of rational number field and elements in a suitable pure cubic extension are investigated. The case of Shanks cubic polynomial is considered to connect the multiplication of pure cubic irrational and the summation of points of an associated elliptic curve.

About the authors

M. A. Antipov

St.Petersburg State University

Author for correspondence.
Email: hyperbor@list.ru
Russian Federation, St.Petersburg

K. I. Pimenov

St.Petersburg State University

Email: hyperbor@list.ru
Russian Federation, St.Petersburg

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