Finding minimal polynomials of algebraic numbers of the form tan2(π/n) using Tschirnhausen’s transform

DOI10.1134/S1995080216030033zbMath1346.11059MaRDI QIDQ2815069

I. G. Galyautdinov, E. E. Lavrentyeva

Publication date: 27 June 2016

Published in: Lobachevskii Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: http://mathnet.ru/eng/uzku1303

zbMATH Keywords

minimal polynomialsalgebraic numberscyclotomic fields and subfieldsTschirnhausen transformation

Mathematics Subject Classification ID

Polynomials (irreducibility, etc.) (11R09) Cyclotomic extensions (11R18) Algebraic numbers; rings of algebraic integers (11R04)

Related Items (1)

Normal basis of the maximal real subfield of a circular field

Cites Work

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• One class of equations solvable in radicals
• Elements d'histoire des matehmatique
• Algèbre

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