논문KCI 등재
Unit groups of quotients of number fields
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Let $K$ be a number field. Here we give an explicit description of the group $(O_{K}/I)^{*}$ for most ideals $I$. In particular, we give a complete characterization of such group for those ideals $I$ that are coprime to the different ideal $\mathcal{D}_{K}$.
Abstract
Let $K$ be a number field. Here we give an explicit description of the group $(O_{K}/I)^{*}$ for most ideals $I$. In particular, we give a complete characterization of such group for those ideals $I$ that are coprime to the different ideal $\mathcal{D}_{K}$.
참고문헌 (3)
- F. W. Anderson, "Rings and Categories of Modules" (1992), Springer-Verlag
- J. J. Rotman, "An Introduction to Homological Algebra" (1979), Academic Press, Inc.
- C. A. Weibel, "An Introduction to Homological Algebra" (1994), Cambridge University Press
관련 논문AI추천
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