On flatness of the Coxeter graph E₈

Masaki Izumi

Vol. 166 (1994), No. 2, 305–327

DOI: 10.2140/pjm.1994.166.305

Abstract

We will show flatness of Ocneanu’s connections on Coxeter graph E₈. This completes classification of subfactors of the type II₁ AFD factor with indices less than 4, which has been stated by A. Ocneanu.

Mathematical Subject Classification 2000

Primary: 46L37

Milestones

Received: 20 March 1992

Revised: 20 June 1992

Accepted: 7 September 1992

Published: 1 December 1994