The Flow of Weights in Subfactor Theory
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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.
Originalsprog | Engelsk |
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Tidsskrift | Publications of the Research Institute for Mathematical Sciences |
Vol/bind | 31 |
Udgave nummer | 3 |
Sider (fra-til) | 519-532 |
Antal sider | 14 |
ISSN | 0034-5318 |
DOI | |
Status | Udgivet - 1 jan. 1995 |
ID: 233652706