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When a domain is not a domain

✍ Scribed by Park, Sang Youn; Shoelson, Steven E


Book ID
109966024
Publisher
Nature Publishing Group
Year
2008
Tongue
English
Weight
336 KB
Volume
15
Category
Article
ISSN
1545-9993

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πŸ“œ SIMILAR VOLUMES


Elasticity of A+XI[X] domains where A is
✍ SΓ©bastien Pellerin; Richard Robert πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 175 KB

Let A be a Dedekind domain and I be an ideal of A. We investigate the elasticity of integral domains of the form R = A + XI [X ]. Namely, when the ideal class group of A is inΓΏnite, we show that the elasticity of R is inΓΏnite, and when this group is ΓΏnite, we bound from below and above the elasticit