arXiv · 1603.09609
Strong Morita equivalence of operator spaces
Abstract
We introduce and examine the notions of strong $Δ$-equivalence and strong TRO equivalence for operator spaces. We show that they behave in an analogous way to how strong Morita equivalence does for the category of C*-algebras. In particular, we prove that strong $Δ$-equivalence coincides with stable isomorphism under the expected countability hypothesis, and that strongly TRO equivalent operator spaces admit a correspondence between particular representations. Furthermore we show that strongly $Δ$-equivalent operator spaces have stably isomorphic second duals and strongly $Δ$-equivalent TRO envelopes. In the case of unital operator spaces, strong $Δ$-equivalence implies stable isomorphism of the C*-envelopes.
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George K. Eleftherakis, Evgenios T. A. Kakariadis. 2016-09-24. Strong Morita equivalence of operator spaces. https://arxiv.org/abs/1603.09609
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