$R$ is a integral domain. How can I prove $R[x]$ is integrally closed iff $R$ is integrally closed?
How can I prove R[x] is integrally closed iff R is integrally closed ? (R: integral domain) [closed]
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closed as too localized by Qiaochu Yuan, Martin Brandenburg, Alon Amit, Robin Chapman, Gjergji Zaimi Jul 25 2010 at 12:14 |
