Let K be a finite normal extension of a field F. If a, ß are any two elements of K conjugate over F, then their exists an F - automorphism of K such that o(a) = ß

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter5: Rings, Integral Domains, And Fields
Section5.2: Integral Domains And Fields
Problem 23E: [Type here] 23. Let be a Boolean ring with unity. Prove that every element ofexceptandis a zero...
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Let K be a finite normal extension of a field F. If a, ß are any two elements of K conjugate
over F, then their exists an F – automorphism þ of K such that o(a) = ß
Transcribed Image Text:Let K be a finite normal extension of a field F. If a, ß are any two elements of K conjugate over F, then their exists an F – automorphism þ of K such that o(a) = ß
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