arXiv · 0902.0194
We classify a large class of Z^2-actions on the Kirchberg algebras employing the Kasparov group KK^1 as the space of classification invariants.
Masaki Izumi, Hiroki Matui. 2009-02-02. Z^2-actions on Kirchberg algebras. https://arxiv.org/abs/0902.0194
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