Abstract
We show that every local 3-cocycle of a von Neumann algebra \(\mathcal{R}\) into an arbitrary unital dual \(\mathcal{R}\)-bimodule \(\mathcal{S}\) is a 3-cocycle.
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This work was partially supported by the National Natural Science Foundation of China (Grant Nos. 10201007 and A0324614) and the Natural Science Foundation of Shandong Province (Grant No. Y2006A03)
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Hou, Cj., Fu, By. Local 3-cocycles of von Neumann algebras. SCI CHINA SER A 50, 1240–1250 (2007). https://doi.org/10.1007/s11425-007-0060-1
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DOI: https://doi.org/10.1007/s11425-007-0060-1