I will just repeat the question in the title:
What is the definition of identity bimodule in the context of von Neumann or $\ast$-algebras?
I know what a bimodule is but I never heard up to yesterday the term identity bimodule.
Many thanks!
2026-03-26 11:47:49.1774525669
What is the definition of identity bimodule in the context of von Neumann or $\ast$-algebras?
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It's the bimodule $_MM_M$ or, if you consider Hilbert bimodules, $_ML^2(M)_M$.