| Subject: | Integral extension |
|---|---|
| From: | "Gmath" |
| Date: | 29 Apr 2006 18:38:06 -0700 |
| Newsgroups: | sci.math |
Is there anyone can help me prove this problem? " Let S be an integral extention over ring R. Then the polynomial ring S[x] is an integral extension of R[x]" . S is integral over ring R iff for each s in S there is a monic polynomail f(y) in R[y] such that f(s)=0. Thank you. |
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