Integral closure of Noetherian rings

  title={Integral closure of Noetherian rings},
  author={P. Gianni and Barry M. Trager},
  • P. Gianni, Barry M. Trager
  • Published in ISSAC 1997
  • Mathematics, Computer Science
  • After giving a proposition which reduces the problem of computing the integral closure of a general noetherian ring to the three problems: . Compute a universal denominator d (element in the conductor). . Compute radical of the ideal generated by d. . Compute ideal quotients we show that for the common case of affine domains, i.e. domains which are finitely generated over fields, of characteristic zero, we can use an effective localization in order to perform most of the computation in one… CONTINUE READING
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