%0 Journal Article
%T Power Stably Free Modules over Noetherian Rings
Noether环上的幂稳定自由模
%A Chen Huanyin
%A Zhang Wei
%A
陈焕艮
%A 张卫
%J 数学物理学报(A辑)
%D 2008
%I
%X 设Ⅰ是Noether环R的投射理想,Ⅰ^m=I^n,m≠n.该文证明,有限生成投射右R-模幂稳定自由当且仅当(1)存在环S使得Ⅰ^|m-n|∩→S∩→R且有限生成投射S-模是幂稳定自由;(2)有限生成投射右R/Ⅰ|m-n|-模幂稳定自由.
%K Noetherian ringzz
%K Power stably freezz
%K K0-groupzz
Noether环
%K 幂稳定自由
%K K0-群
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=4DB553CDB5F521D8C921082E5C95EC80&aid=00283C9501248C8F4A98C6C84E76ECC4&yid=67289AFF6305E306&vid=D3E34374A0D77D7F&iid=B31275AF3241DB2D&sid=8EC0A96FD5EC3019&eid=328E221C70C13B92&journal_id=1003-3998&journal_name=数学物理学报(A辑)&referenced_num=1&reference_num=8