22 citations · 22 across the 2 of their papers we have counts for
2 papers
math.OA2021
Connections of unbounded operators and some related topics: von Neumann algebra case
Fumio Hiai, Hideki Kosaki
The Kubo-Ando theory deals with connections for positive bounded operators. On the other hand, in various analysis related to von Neumann algebras it is impossible to avoid unbound…
quant-ph2012★ 22 cited
Families of completely positive maps associated with monotone metrics
Fumio Hiai, Hideki Kosaki, Denes Petz +1
An operator convex function on (0,\infty) which satisfies the symmetry condition k(1/x) = x k(x) can be used to define a type of non-commutative multiplication by a positive defini…