Actions of Semigroups on Borel Spaces and von Neumann Algebras of Groupoids of Type $\mathrm{II}_1$

Moto O'uchi

doi:10.2977/prims/1195183574

JournalsprimsVol. 18, No. 2pp. 241–263

Actions of Semigroups on Borel Spaces and von Neumann Algebras of Groupoids of Type $II_{1}$

Moto O'uchi
Ehime University, Matsuyama, Japan

$Actions of Semigroups on Borel Spaces and von Neumann Algebras of Groupoids of Type $\mathrm{II}_1$ cover$

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Moto O'uchi, Actions of Semigroups on Borel Spaces and von Neumann Algebras of Groupoids of Type $II_{1}$ . Publ. Res. Inst. Math. Sci. 18 (1982), no. 2, pp. 241–263

DOI 10.2977/PRIMS/1195183574