A simple sufficient condition for triviality of obstructions in the orbifold construction for subfactors

Toshihiko Masuda

doi:10.7146/math.scand.a-26240

A simple sufficient condition for triviality of obstructions in the orbifold construction for subfactors

Toshihiko Masuda

Research output: Contribution to journal › Article › peer-review

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.

Original language	English
Pages (from-to)	101-110
Number of pages	10
Journal	Mathematica Scandinavica
Volume	121
Issue number	1
DOIs	https://doi.org/10.7146/math.scand.a-26240
Publication status	Published - 2017

All Science Journal Classification (ASJC) codes

General Mathematics

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10.7146/math.scand.a-26240

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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 D2n without full use of Ocneanu's paragroup theory.",

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A simple sufficient condition for triviality of obstructions in the orbifold construction for subfactors

Abstract

All Science Journal Classification (ASJC) codes

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