Refinements of spectral resolutions and modelling of operators in II1 factors

نویسنده

  • Pedro G. Massey
چکیده

We study refinements between spectral resolutions in an arbitrary II1 factor M and obtain diffuse (maximal) refinements of spectral resolutions. We construct models of operators with respect to diffuse spectral resolutions. As an application we obtain new characterizations of submajorization and spectral preorder between positive operators in M and new versions of some known inequalities involving these preorders.

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تاریخ انتشار 2006