The Flow of Weights in Subfactor Theory
Research output: Contribution to journal › Journal article › Research › peer-review
We define a Connes-Takesaki type flow of weights for any inclusion of factors. It is shown that Popa's classification of strongly amenable subfactors as well as some new structural results on type III-subfactors can be stated in a unified way using this invariant. The invariant also separates certain “exotic” examples of subfactors which are not covered by that classification.
Original language | English |
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Journal | Publications of the Research Institute for Mathematical Sciences |
Volume | 31 |
Issue number | 3 |
Pages (from-to) | 519-532 |
Number of pages | 14 |
ISSN | 0034-5318 |
DOIs | |
Publication status | Published - 1 Jan 1995 |
ID: 233652706