Abstract
Let D be an integral domain and Γ be a torsion-free commutative cancellative (additive) semigroup with identity element and quotient group G. We show that if char(D) = 0 (resp., char(D) = p > 0), then D[Γ] is a weakly Krull domain if and only if D is a weakly Krull UMT-domain, Γ is a weakly Krull UMT-monoid, and G is of type (0, 0, 0, . . . ) (resp., type (0, 0, 0, . . . ) except p). Moreover, we give arithmetical applications of this result.
Originalsprache | englisch |
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Seiten (von - bis) | 433-452 |
Fachzeitschrift | Pacific Journal of Mathematics |
Jahrgang | 318 |
Ausgabenummer | 2 |
DOIs | |
Publikationsstatus | Veröffentlicht - 2022 |
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