ON q-SKEW ITERATED ORE EXTENSIONS SATISFYING A POLYNOMIAL IDENTITY
2011 ◽
Vol 10
(04)
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pp. 771-781
For iterated Ore extensions satisfying a polynomial identity (PI) we present an elementary way of erasing derivations. As a consequence we recover some results obtained by Haynal. [PI degree parity in q-skew polynominal rings, J. Algebra319 (2008) 4199–4221]. We also prove that under mild assumptions on Rn = R[x1; σ1, δ1]⋯ [xn;σn;δn], the Ore extension R[x1;σ1]⋯[xn;σn] exists and is PI if Rn is PI.
2006 ◽
Vol 05
(03)
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pp. 287-306
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2014 ◽
Vol 13
(06)
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pp. 1450016
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2016 ◽
Vol 16
(09)
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pp. 1750164
Keyword(s):
2015 ◽
Vol 2015
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pp. 1-6
2013 ◽
Vol 12
(04)
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pp. 1250192
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2017 ◽
Vol 16
(11)
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pp. 1750201
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Keyword(s):
2019 ◽
Vol 62
(3)
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pp. 518-530
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2013 ◽
Vol 13
(03)
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pp. 1350117
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2008 ◽
Vol 07
(02)
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pp. 211-224
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