Abstract
Let Γ be a ring with unit element and let Λ be the Ore extension of Γ with respect to a derivation d of Γ [4, 3]. It is shown in [3] that l.gl. dim Λ ≦ 1 + l.gl. dim Γ. It is not in general possible to replace this inequality by equality.
Publisher
Cambridge University Press (CUP)
Cited by
1 articles.
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1. Modules;Algebra and Geometry;1972