Infinite families of non-monogenic trinomials
Let f(x) ∈ Z[x] be monic and irreducible over Q, with deg(f) = n. Let K = Q(θ), where f(θ) = 0, and let ZK denote the ring of integers of K. We say f(x) is non-monogenic if � 1, θ, θ2 , . . . , θn−1 is not a basis for ZK. By extending ideas of Ratliff, Rush and Shah, we construct infinite families o...
Elmentve itt :
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| Dokumentumtípus: | Cikk |
| Megjelent: |
2021
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| Sorozat: | Acta scientiarum mathematicarum
87 No. 1-2 |
| Kulcsszavak: | Matematika |
| doi: | 10.14232/actasm-021-463-3 |
| Online Access: | http://acta.bibl.u-szeged.hu/73918 |
| Tartalmi kivonat: | Let f(x) ∈ Z[x] be monic and irreducible over Q, with deg(f) = n. Let K = Q(θ), where f(θ) = 0, and let ZK denote the ring of integers of K. We say f(x) is non-monogenic if � 1, θ, θ2 , . . . , θn−1 is not a basis for ZK. By extending ideas of Ratliff, Rush and Shah, we construct infinite families of non-monogenic trinomials. |
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| Terjedelem/Fizikai jellemzők: | 95-105 |
| ISSN: | 2064-8316 |