A simple sufficient condition for triviality of obstructions in the orbifold construction for subfactors
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Published:2017-09-22
Issue:1
Volume:121
Page:101-110
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ISSN:1903-1807
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Container-title:MATHEMATICA SCANDINAVICA
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language:
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Short-container-title:Math. Scand.
Abstract
We present a simple sufficient condition for triviality of obstructions in the orbifold construction. As an application, we can show the existence of subfactors with principal graph $D_{2n}$ without full use of Ocneanu's paragroup theory.
Publisher
Det Kgl. Bibliotek/Royal Danish Library
Subject
General Mathematics