Abstract
In our previous paper (see Kosaki and Yamagami), four kinds of bimodules naturally attached to crossed products P ⋊ G ⊇ P ⋊ H determined by a group-subgroup pair G ⊇ H were identified with certain vector bundles equipped with group actions. In the present paper we will describe the structure of the fusion algebra of vector bundles and clarify a relationship to fusion algebras appearing in other contexts. Some applications to automorphism analysis for subfactors will be also given.
Original language | English |
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Pages (from-to) | 269-290 |
Number of pages | 22 |
Journal | Pacific Journal of Mathematics |
Volume | 177 |
Issue number | 2 |
DOIs | |
Publication status | Published - 1997 Feb |
Externally published | Yes |
ASJC Scopus subject areas
- Mathematics(all)