activity
20062021
most citedThe Rohlin property for inclusions of -algebras with a finite Watatani index

9 citations · 22 across the 16 of their papers we have counts for

collaborators

19 papers

math.OA2021

Strong Morita equivalences for completely positive linear maps and GNS-C*-correspondences

Kazunori Kodaka

We will consider the set of all completely positive linear maps from a unital -algebra to the -algebra of all (bounded) adjointable right Hilbert -module maps, which…

math.OA2021

Fell bundles over a countable discrete group and strong Morita equivalence for inclusions of -algebras

Kazunori Kodaka

We consider two saturated Fell bundles over a countable discrete group, whose unit fibers are -unital -algebras. Then by taking the reduced cross-sectional -algebras,…

math.OA2021

Strong Morita equivalence for completely positive linear maps on -algebras

Kazunori Kodaka

We will introduce the notion of strong Morita equivalence for completely positive linear maps and study its basic properties. Also, we will discuss the relation between strong Mori…

math.OA2020

Strong Morita equivalence for conditional expectations

Kazunori Kodaka

We consider two inclusions of -algebras whose small -algebras have approximate units of the large -algebras and their two spaces of all bounded bimodule linear maps.…

math.OA2020

The Picard groups of unital inclusions of unital -algebras induced by involutive equivalence bimodules

Kazunori Kodaka

Let be a unital -algebra and an invulutive -equivalence bimodule. Let be the unital inclusion of unital -algebras induced by . We suppose t…

math.OA2020

Free coactions of a finite dimensional -Hopf algebra and strong Morita equivalence

Kazunori Kodaka, Tamotsu Teruya

We shall introduce a notion of free coactions of a finite dimensional -Hopf algebra on a -algebra modifying a notion of free actions of a discrete group on a -algebr…