cyclotomy การใช้

His Ph . D . thesis, titled " Cyclotomy of rings and primality testing ", was written under the direction of Erwin Engeler and Hendrik Lenstra.
:" I confess that, as a student unaware of the history of the subject and unaware of the connection with cyclotomy, I did not find the law or its so-called elementary proofs appealing.
The earliest known non-trivial cases of local zeta-functions were implicit in Carl Friedrich Gauss's " Disquisitiones Arithmeticae ", article 358; there certain particular examples of elliptic curves over finite fields having complex multiplication have their points counted by means of cyclotomy.