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发表于 2009-4-10 13:51 |只看该作者 |正序浏览

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	奋斗 2015-1-3 17:18

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发表于 2009-4-14 23:16 |只看该作者 |招呼Ta 关注Ta

题目是：Hulls and kernels from topological dynamical systems
and their applications to homeomorphism C*-algebras
摘要：Abstract. For a topological dynamical system S ¼ ðX; sÞ where s is a homeomorphism
in an arbitrary compact Hausdor¤ space X, we consider the noncommutative hulls
and kernels with respect to the action s in the associated C-algebra AðSÞ. We show
that several ideals important for the structure of AðSÞ have the form of such kernels and
give topological characterizations of their hulls from the behavior of orbits in the dynamical
system.