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4 papers
Maximal amenability of the generator subalgebra in -Gaussian von Neumann algebras
Sandeepan Parekh, Koichi Shimada, Chenxu Wen
In this article, we give explicit examples of maximal amenable subalgebras of the -Gaussian algebras, namely, the generator subalgebra is maximal amenable inside the -Gaussia…
Singularity of the generator subalgebra in -Gaussian algebras
Chenxu Wen
Given and a separable real Hilbert space with dimension no less than 2, we prove that the generator subalgebra in the -Gaussian algebra is singular.
The cup subalgebra has the absorbing amenability property
Arnaud Brothier, Chenxu Wen
Consider an inclusion of diffuse von Neumann algebras A c M . We say that A c M has the absorbing amenability property if for any diffuse subalgebra B c A and any amenable intermed…
Maximal amenability and disjointness for the radial masa
Chenxu Wen
We prove that the radial masa C in the free group factor is disjoint from other maximal amenable subalgebras in the following sense: any distinct maximal amenable subalgebra cannot…