Abstract
Ultra-product algebras associated with amalgamated free products over Cartan subalgebras are investigated. As applications, their Connes' χ-groups are computed in terms of ergodic theory, and also we clarify what condition makes them full factors (i.e., their inner automorphism groups become closed).
Original language | English |
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Pages (from-to) | 349-371 |
Number of pages | 23 |
Journal | Transactions of the American Mathematical Society |
Volume | 355 |
Issue number | 1 |
DOIs | |
Publication status | Published - Jan 1 2003 |
All Science Journal Classification (ASJC) codes
- Mathematics(all)
- Applied Mathematics