Unique factorisation rings
1992 ◽
Vol 35
(2)
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pp. 255-269
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Keyword(s):
Let R be a ring. An element p of R is a prime element if pR = Rp is a prime ideal of R. A prime ring R is said to be a Unique Factorisation Ring if every non-zero prime ideal contains a prime element. This paper develops the basic theory of U.F.R.s. We show that every polynomial extension in central indeterminates of a U.F.R. is a U.F.R. We consider in more detail the case when a U.F.R. is either Noetherian or satisfies a polynomial identity. In particular we show that such a ring R is a maximal order, that every height-1 prime ideal of R has a classical localisation in which every two-sided ideal is principal, and that R is the intersection of a left and right Noetherian ring and a simple ring.
1992 ◽
Vol 34
(3)
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pp. 333-339
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Keyword(s):
1979 ◽
Vol 20
(2)
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pp. 125-128
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Keyword(s):
1984 ◽
Vol 25
(1)
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pp. 27-30
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Keyword(s):
1972 ◽
Vol 24
(4)
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pp. 703-712
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1988 ◽
Vol 53
(1)
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pp. 284-293
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Keyword(s):
1971 ◽
Vol 14
(3)
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pp. 443-444
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Keyword(s):
2019 ◽
Vol 19
(02)
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pp. 2050025
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Keyword(s):