Goldie Ranks of Skew Power Series Rings of Automorphic Type
نویسندگان
چکیده
منابع مشابه
Goldie Ranks of Skew Power Series Rings of Automorphic Type
Let A be a semprime, right noetherian ring equipped with an automorphism α, and let B := A[[y;α]] denote the corresponding skew power series ring (which is also semiprime and right noetherian). We prove that the Goldie ranks of A and B are equal. We also record applications to induced ideals.
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ژورنال
عنوان ژورنال: Communications in Algebra
سال: 2012
ISSN: 0092-7872,1532-4125
DOI: 10.1080/00927872.2011.555801