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Cyclotomic Polynomials and Finite Automorphisms of Groups |
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| Authors: | Giovanni Falcone |
| Affiliation: | (1) Dipartimento di Matematica e Applicazioni, Viale delle Scienze, 90123 Palermo, Italy |
| Abstract: | We introduce minimal polynomials for finite automorphisms of commutative groups and relate them to the exponent of the fixed points and to the reducibility of the group. Some results can be extended to the noncommutative case. |
| Keywords: | group automorphisms cyclotomic polynomials |
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