Add to ORKGD. Bures defined a metric on states of a C*-algebra as the infimum of the distance between associated vectors in common GNS representations. Now there are modifications and extensions of this notion to completely positive maps. We present some recent results in the area. This is based on joint works with K. Sumesh and Mithun Mukherjee.Non UBCUnreviewedAuthor affiliation: Indian Statistical InstituteFacult
This article continues the investigation of the tracial geometry of classifiable $\mathrm{C}^*$-alge...
The paper is a review of the main aspects of the theory of positive maps on C*-algebras and their a...
Stinespring's representation theorem is a fundamental theorem in the theory of completely positive m...
D. Bures defined a metric on states of a C*-algebra as the infimum of the distance between associate...
Abstract. In this paper we discuss the Bures distance between α-CP maps on a C∗-algebra and the tran...
If the symmetry (fixed invertible self adjoint map) of Krein spaces is replaced by a fixed unitary, ...
In this talk C*-algebras, the Gelfand - Naimark theorem and positive maps will be discussed. In part...
AbstractFor any q ϵ [1, + ∞) a metric dq is defined on the set of states of a W∗-algebra. It is show...
A distance on a set is a comparative function. The smaller the distance between two elements of that...
We develop various Ehrenfeucht-Fraisse games for distances between metric structures. We study two f...
International audienceOn the space of positive definite matrices we consider distance functions of t...
International audienceOn the space of positive definite matrices we consider distance functions of t...
A distance on a set is a comparative function. The smaller the distance between two elements of that...
A distance on a set is a comparative function. The smaller the distance between two elements of that...
The paper is a review of the main aspects of the theory of positive maps on C*-algebras and their a...
This article continues the investigation of the tracial geometry of classifiable $\mathrm{C}^*$-alge...
The paper is a review of the main aspects of the theory of positive maps on C*-algebras and their a...
Stinespring's representation theorem is a fundamental theorem in the theory of completely positive m...
D. Bures defined a metric on states of a C*-algebra as the infimum of the distance between associate...
Abstract. In this paper we discuss the Bures distance between α-CP maps on a C∗-algebra and the tran...
If the symmetry (fixed invertible self adjoint map) of Krein spaces is replaced by a fixed unitary, ...
In this talk C*-algebras, the Gelfand - Naimark theorem and positive maps will be discussed. In part...
AbstractFor any q ϵ [1, + ∞) a metric dq is defined on the set of states of a W∗-algebra. It is show...
A distance on a set is a comparative function. The smaller the distance between two elements of that...
We develop various Ehrenfeucht-Fraisse games for distances between metric structures. We study two f...
International audienceOn the space of positive definite matrices we consider distance functions of t...
International audienceOn the space of positive definite matrices we consider distance functions of t...
A distance on a set is a comparative function. The smaller the distance between two elements of that...
A distance on a set is a comparative function. The smaller the distance between two elements of that...
The paper is a review of the main aspects of the theory of positive maps on C*-algebras and their a...
This article continues the investigation of the tracial geometry of classifiable $\mathrm{C}^*$-alge...
The paper is a review of the main aspects of the theory of positive maps on C*-algebras and their a...
Stinespring's representation theorem is a fundamental theorem in the theory of completely positive m...