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升级   69.07% TA的每日心情 | 奋斗 2015-1-3 17:18 |
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签到天数: 6 天 [LV.2]偶尔看看I
- 自我介绍
- 学习中!
群组: Matlab讨论组 群组: C 语言讨论组 群组: 每天多学一点点 群组: 数学趣味、游戏、IQ等 群组: 南京邮电大学数模协会 |
题目是:Hulls and kernels from topological dynamical systems
* O8 ]7 ~6 a0 V) E# i2 Q. `7 K2 d0 N2 dand their applications to homeomorphism C*-algebras" t' R# P% s( u; c; j" V5 h# g2 V1 ~
摘要:Abstract. For a topological dynamical system S ¼ ðX; sÞ where s is a homeomorphism6 `8 I- h+ ?) N6 Q% [2 M0 q
in an arbitrary compact Hausdor¤ space X, we consider the noncommutative hulls
. U, O2 V9 o' g1 nand kernels with respect to the action s in the associated C-algebra AðSÞ. We show2 _" C# m) t: W9 D) X
that several ideals important for the structure of AðSÞ have the form of such kernels and
/ _! Q1 d/ B5 j. M8 ^3 Egive topological characterizations of their hulls from the behavior of orbits in the dynamical [0 V! Q% B" X' R" k+ l
system. |
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