| 具拟不变测度群胚流上的交叉积 |
| |
| 引用本文： | 方小春.具拟不变测度群胚流上的交叉积[J].数学学报,2000,43(1):95-98. |
| |
| 作者姓名： | 方小春 |
| |
| 作者单位： | 同济大学应用数学系,上海200092 |
| |
| 基金项目： | 国家自然科学基金!19601029 |
| |
| 摘 要： | 设G为第二可数局部紧有Haar系{λu}的群胚，A为G上左不变作用的交换群，则我们有C-动力系统（C（G），A，β）．本文我们研究具有一定性质的拟不变测度，用此测度，得到了一些有关群胚C-代数及交叉积的重要结果，
|
| 关 键 词： | 交叉积 群胚 拟不变测度 |
| 修稿时间： | : |
The Crossed Products on the Flow of Groupoid with Quasi-Invariant Measures |
| |
| FANG Xiao-chun.The Crossed Products on the Flow of Groupoid with Quasi-Invariant Measures[J].Acta Mathematica Sinica,2000,43(1):95-98. |
| |
| Authors: | FANG Xiao-chun |
| |
| Institution: | FANG Xiao-chun(Department of Applied Mathematica, Tongji University Shanghai 200092, P. R. China)(E-mdil: xfang@online.sh.cn;Fax:021-65982341) |
| |
| Abstract: | Let G be a second countale groupoid with Haar system {λu}, A be an abeliangroup which left invariant acts on G, then we have a C*-dynamic system (C*(G), A, β).In this paper we have studied the existence of quasi-invariant measure with certainproperties, using these measures some important results about crossed products andgroupoid C*-algebras have been obtained. |
| |
| Keywords: | Crossed product Groupoid Quasi-invariant measure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《数学学报》浏览原始摘要信息 |
| 点击此处可从《数学学报》下载免费的PDF全文 |
