## Equality of coarse topologies in inverse transformations.(English)Zbl 0893.46020

Summary: In [Indiana Univ. Math. J. 28, 453-469 (1979; Zbl 0401.28017)], J. R. Choksi and S. Kakutani proved that all the strong operator (of course) topologies induced from $${\mathcal L}(L^p(m))$$, $$1\leq p<\infty$$, coincide on the group of invertible transformations. We show that it holds in a more general setting of Orlicz spaces.

### MSC:

 46E30 Spaces of measurable functions ($$L^p$$-spaces, Orlicz spaces, Köthe function spaces, Lorentz spaces, rearrangement invariant spaces, ideal spaces, etc.) 46B28 Spaces of operators; tensor products; approximation properties 28D05 Measure-preserving transformations

Zbl 0401.28017
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