科研之友
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摘要
This paper is a natural continuation of the study of skew power series rings A = R[[t; sigma, delta]] initiated in an earlier work. We construct skew Laurent series rings B and show the existence of some canonical Ore sets S for the skew power series rings A such that a certain completion of the localization A(S) is isomorphic to B. This is applied to certain Iwasawa algebras. Finally we introduce subrings of overconvergent skew Laurent series rings.
- 出版日期2010-2
