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Regular sequences under passage from R to R/I

 

作者: A. Miri.,   A. Cherrabi.,  

 

期刊: Communications in Algebra  （Taylor Available online 1995）
卷期: Volume 23, issue 5  

页码: 1741-1750

 

ISSN:0092-7872

 

年代: 1995

 

DOI:10.1080/00927879508825306

 

出版商: Marcel Dekker, Inc.

 

数据来源: Taylor

 

摘要:

In this paper ve shov that if A=(a1,....,a1) is R-regular and A.I=I then (a1,...a2):is not in general R/I-ragiuar. On ths otter hand VB shov if F1∑j>0in R[[X1...,Xm]] with (f10...,f10) is an R-regular sequence then (F1...,Fn) is regular in R [[ X1..,Xn]]. These results are ansvers to questions asked in [P]

 

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