三类广义幂级数环及其K_0群(英文)  

SOME RINGS OF GENERALIZED POWER SERIES AND THEIR K_0 GROUPS

作　　者：欧阳伦群[1] 陈焕艮[2] 

机构地区：[1]湖南科技大学数学与计算科学学院,湘谭411201 [2]湖南师范大学数学与计算科学学院,长沙410006

出　　处：《南京大学学报（数学半年刊）》2009年第2期138-146,共9页Journal of Nanjing University(Mathematical Biquarterly)

基　　金：Supported by the Scientific Research Fund of Hunan Provincial Education Department(07c268);the Hunan Provincie Natural Science Foundation of China(06jj20053);the Scientific Research Fund of Hunan Province Education Department(06A017)

摘　　要：在这篇文章中,我们探讨了三类广义幂级数环,并且刻画了这三类广义幂级数环的K_0群.In this paper,we investigate some rings of generalized power series and described their K_0-groups.

关 键 词：森口放元组 模扩张 广义幂级数环 

分 类 号：O153.3[理学—数学]