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On Integral Closure
Published online by Cambridge University Press: 20 November 2018
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Let J be an integral domain (i.e., a commutative ring without divisors of zero) with unit element, F its quotient field and J[x] the integral domain of polynomials with coefficients from J . The domain J is called integrally closed if every root of a monic polynomial over J which is in F also is in J.
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- Copyright © Canadian Mathematical Society 1954
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