MAXIMAL HAAGERUP SUBALGEBRAS IN L(Z(2) (sic) SL2 (Z))

Jiang, YL

Jiang, YL (corresponding author), Dalian Univ Technol, Sch Math Sci, Dalian 116024, Peoples R China.

JOURNAL OF OPERATOR THEORY, 2021; 86 (1): 203

Abstract

We prove that L (SL2 (k)) is a maximal Haagerup-von Neumann subalgebra in L (k(2) (sic) SL2 (k)) for k = Q and k = Z. The key step for the proof is a ......

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