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math.OA2004
Conformal Nets Associated with Lattices and Their Orbifolds
Chongying Dong, Feng Xu
In this paper we study representations of conformal nets associated with positive definite even lattices and their orbifolds with respect to isometries of the lattices. Using previ…
math.OA2004★ 4 cited
Intersections of finite families of finite index subfactors
Vaughan F. R. Jones, Feng Xu
We prove that finiteness of the index of the intersection of a finite set of finite index subalgebras in a von Neumann algebra (with small centre) is equivalent to the finite dimen…