New simple algorithms for computing the minimal polynomial of cos(2π/n)

DOI10.1142/S1793830917500598zbMath1378.12001MaRDI QIDQ4595247

Faïçal Bouazizi, Zaineb Guetif, Sami Hidouri

Publication date: 29 November 2017

Published in: Discrete Mathematics, Algorithms and Applications (Search for Journal in Brave)

zbMATH Keywords

Galois groupminimal polynomialGaloisian idealtriangular idealLagrange resolvents

Mathematics Subject Classification ID

Cites Work

• The Minimal Polynomial of cos(2π/n)
• Sur les relations entre les racines d'un polynôme
• Using Galois ideals for computing relative resolvents

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