Partial Skew Polynomial Rings and Goldie Rings
Partial Skew Polynomial Rings and Goldie Rings
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DOI:
10.1080/00927870802107645
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发表时间:
2008-11
影响因子:
0.7
通讯作者:
W. Cortes;M. Ferrero;H. Marubayashi
中科院分区:
文献类型:
--
作者:
W. Cortes;M. Ferrero;H. Marubayashi
We prove that if R is a semiprime ring and α is a partial action of an infinite cyclic group on R, then R is right Goldie if and only if R[x; α] is right Goldie if and only if R⟨x; α⟩ is right Goldie, where R[x; α] (R⟨x; α⟩) denotes the partial skew (Laurent) polynomial ring over R. In addition, R⟨x; α⟩ is semiprime while R[x; α] is not necessarily semiprime.