Masaki Izumi

activity

19962026

most citedSubfactors of index less than 5, part 3: quadruple points

33 citations · 176 across the 33 of their papers we have counts for

collaborators

Showing 2013Show all

3 papers · 1 filter

math.OA2013★ 2 cited

Indecomposable characters of infinite dimensional groups associated with operator algebras

Takumi Enomoto, Masaki Izumi

We determine the indecomposable characters of several classes of infinite dimensional groups associated with operator algebras, including the unitary groups of arbitrary unital sim…

math.OA2013★ 7 cited

Fusion categories between $C ⊠ D$ and $C * D$

Masaki Izumi, Scott Morrison, David Penneys

Given a pair of fusion categories $C$ and $D$ , we may form the free product $C * D$ and the tensor product $C ⊠ D$ . It is natural to think of the tensor product as a quotie…

math.OA2013★ 8 cited

Remarks on free mutual information and orbital free entropy

Masaki Izumi, Yoshimichi Ueda

The present notes provide a proof of $i^{*} (C P + C (I - P); C Q + C (I - Q)) = - χ_{orb} (P, Q)$ for any pair of projections $P, Q$ with $τ (P) = τ (Q) = 1/2$ .…

Indecomposable characters of infinite dimensional groups associated with operator algebras

Fusion categories between C⊠D and C∗D

Remarks on free mutual information and orbital free entropy

Fusion categories between $C ⊠ D$ and $C * D$