$X$-inner automorphisms of filtered algebras. II
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- by Susan Montgomery PDF
- Proc. Amer. Math. Soc. 87 (1983), 569-575 Request permission
Abstract:
We continue earlier work and compute the $X$-inner automorphisms of the ring of differential polynomials in one variable over an arbitrary domain. This is then applied to iterated Ore extensions. We also show that the ring of generic matrices has no nonidentity automorphisms which fix the center.References
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Additional Information
- © Copyright 1983 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 87 (1983), 569-575
- MSC: Primary 16A05; Secondary 16A72
- DOI: https://doi.org/10.1090/S0002-9939-1983-0687619-8
- MathSciNet review: 687619