论文标题
下均匀的Unital C* - 代数的中心序列
Central Sequences in Subhomogeneous Unital C*-algebras
论文作者
论文摘要
假设A是一个Unital均匀的C*-代数。我们表明,当A中的每个中心序列都是超中性的,并且仅当一系列不可减至表示序列的每个点限制都是不含多样性的。我们还表明,当A中的每个中心序列都是微不足道的,并且仅当每个不可还原表示的每个点限制都是不可还原的。我们还对后一个代数进行了很好的修复。
Suppose A is a unital subhomogeneous C*-algebra. We show that every central sequence in A is hypercentral if and only if every pointwise limit of a sequence of irreducible representations is multiplicity free. We also show that every central sequence in A is trivial if and only if every pointwise limit of irreducible representations is irreducible. We also give a nice repesentation of the latter algebras.