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math.AC2008
Compositions of consistent systems of rank one discrete valuation rings
William J. Heinzer, Louis J. Ratliff, David E. Rush
Let V be a rank one discrete valuation ring (DVR) on a field F and let L/F be a finite separable algebraic field extension with [L:F] = m. The integral closure of V in L is a Dedek…
math.AC2007
Projective equivalence of ideals in Noetherian integral domains
William J. Heinzer, Louis J. Ratliff, David E. Rush
Let I be a nonzero proper ideal in a Noetherian integral domain R. In this paper we establish the existence of a finite separable integral extension domain A of R and a positive in…