Sections of Angles and n-th Roots of Numbers

• Published in: Український математичний журнал
• Date: 2002
• Main Author: Heineken, H.
• Format: Article
• Language: English
• Published: Інститут математики НАН України 2002
• Subjects: Короткі повідомлення
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/164350
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Sections of Angles and n-th Roots of Numbers / H. Heineken // Український математичний журнал. — 2002. — Т. 54, № 7. — С. 1008–1012. — Бібліогр.: 3 назв. — англ.

It is known since Galois that an algebraic equation can be solved using suitable n-th roots whenever the corresponding Galois group is soluble. The object of this note is to construct real numbers with the use of the n-th parts of suitable angles and to state necessary and sufficient conditions for...