Geodesic
Finite Intersections of Pid or Factorial Overrings
Canadian mathematical bulletin, Tome 28 (1985) no. 1, pp. 91-97

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In this paper we study when an integral domain is a finite intersection of PID or factorial overrings. We show that any Krull domain is the intersection of a PID and a field. We give several sufficient conditions for a Krull domain to be an intersection of two PID or factorial overrings.
DOI : 10.4153/CMB-1985-009-0
Mots-clés : 13G05, 13B99, 13A05, 13F06, 13F10, 13F15 
Anderson, D. D.; Anderson, David F. Finite Intersections of Pid or Factorial Overrings. Canadian mathematical bulletin, Tome 28 (1985) no. 1, pp. 91-97. doi: 10.4153/CMB-1985-009-0
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