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 |
|---|---|
| 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)
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Kosaki, H., Munemasa, A., & Yamagami, S. (1997). On fusion algebras associated to finite group actions. Pacific Journal of Mathematics, 177(2), 269-290. https://doi.org/10.2140/pjm.1997.177.269