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find elements which is integral over a subring

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asked 2015-09-11 20:25:56 +0200

Ben
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updated 2015-09-11 20:27:24 +0200

Suppose $A=\mathbb{Q}[x_1,x_2,...,x_n]/(p_1,p_2,..,p_k)$ and $B$ is a subring of it ($p_i$ are polynomial ).How to find all ${x\in A:x \text{ is integral over } B}$?

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