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Root closure in integral domains, II
Published online by Cambridge University Press: 18 May 2009
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In this note, we give an elementary procedure for constructing n-root closed integral domains. We then use this construction to give two interesting examples. First, we give an example of a root closed integral domain which is not quasinormal. Secondly, we show that for any subset 5 of odd positive primes there is a one-dimensional affine domain which is p-root closed for a prime p if and only if p ∈ S.
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- Copyright © Glasgow Mathematical Journal Trust 1989
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