Strongly Perforated $K_{0}$-Groups of Simple $C^{*}$-Algebras

[摘要] In the sequel we construct simple, unital, separable, stable, amenable$C^{*}$-algebras for which the ordered $K_{0}$-group is stronglyperforated and group isomorphic to $Z$. The particular order structuresto be constructed will be described in detail below, and allknown results of this type will be generalised.

[学科分类] 数学（综合）