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Degree:Doctorate
Status:退休
School/Department:数学科学学院

李金其

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Gender:Male

Education Level:Graduate student graduate

Alma Mater:复旦大学

Paper achievements

有理π-分次模与π-余模在有理对上的范畴同构
Date of Publication:2005-01-01 Hits:

First Author:陈菊珍
Date of Publication:2005-01-01
Journal:南京大学学报(数学半年刊)
Affiliation of Author(s):数理与信息工程学院
Document Type:期刊
Volume:第22卷
Issue:第1期
Page Number: 161-168
ISSN No.:0469-5097
Key Words:有理对;丌-余模;有理丌-分次模
Abstract:设A=( )α∈πAα为丌-分次代数,C={Cα}α∈π为丌-余代数,本文证明了(1)(C,A,〈-,-〉)为有理对时,RatC(AM)≌MC;(2)丌为有限群时,(C,A,〈-,-〉)为有理对当且仅当存在单余代数同态:( )α∈πCα→A0.
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