Add to ORKGln this paper we review, rebuild, and study the theory of the set of all extremal points of the unit ball of a C^*-algebra, consisting of partial isometries with a certain condition, and also the theory of extremally rich C^*-algebras, and moreover, the theory of the λ-function in operator algebras, as well
© 2016, Springer Science+Business Media New York.The paper provides a short overview of a series of ...
We prove that every monomial in P((m)c(0)) is a strong extreme point of the unit ball of P((m)c(0)) ...
In 1976, Kaplansky introduced the class JB∗-algebras which includes all C∗-algebras as a proper subc...
In this short note we give a short and elementary proof of a characteri-zation of those extreme poin...
Abstract. We examine the strongly extreme point structure of the unit balls of triangular UHF algebr...
Extreme points of the unit ball of the algebra generated by composition operators (Takuya Hosokawa) ...
We investigate the relationship between the facial structure of the unit ball of an operator algebra...
A unital C-algebra A is called extremally rich if the set of quasi-invertible elements A1 ex.A/A1.D ...
We discuss the Siciak-Zakharyuta extremal function of pluripotential theory for the unit ball in C-d...
"For a Douglas algebra ＄B＄, we study extreme and exposed points of the unit ball of ＄B/H^{￥infty}＄ o...
We explore various constructions with ideals in a $C^*$-algebra $A$ in relation to the notions of re...
Abstract. We study extreme points of the unit ball of the set of quasi-multipliers of an operator sp...
In the paper we consider an operator algebra generated by a family of partial isometries associated ...
In this paper we study the $C^*$-convex set of unital entanglement breaking (EB-)maps on matrix alge...
We survey the most recent results on the extension of isometries between special subsets of the unit...
© 2016, Springer Science+Business Media New York.The paper provides a short overview of a series of ...
We prove that every monomial in P((m)c(0)) is a strong extreme point of the unit ball of P((m)c(0)) ...
In 1976, Kaplansky introduced the class JB∗-algebras which includes all C∗-algebras as a proper subc...
In this short note we give a short and elementary proof of a characteri-zation of those extreme poin...
Abstract. We examine the strongly extreme point structure of the unit balls of triangular UHF algebr...
Extreme points of the unit ball of the algebra generated by composition operators (Takuya Hosokawa) ...
We investigate the relationship between the facial structure of the unit ball of an operator algebra...
A unital C-algebra A is called extremally rich if the set of quasi-invertible elements A1 ex.A/A1.D ...
We discuss the Siciak-Zakharyuta extremal function of pluripotential theory for the unit ball in C-d...
"For a Douglas algebra ＄B＄, we study extreme and exposed points of the unit ball of ＄B/H^{￥infty}＄ o...
We explore various constructions with ideals in a $C^*$-algebra $A$ in relation to the notions of re...
Abstract. We study extreme points of the unit ball of the set of quasi-multipliers of an operator sp...
In the paper we consider an operator algebra generated by a family of partial isometries associated ...
In this paper we study the $C^*$-convex set of unital entanglement breaking (EB-)maps on matrix alge...
We survey the most recent results on the extension of isometries between special subsets of the unit...
© 2016, Springer Science+Business Media New York.The paper provides a short overview of a series of ...
We prove that every monomial in P((m)c(0)) is a strong extreme point of the unit ball of P((m)c(0)) ...
In 1976, Kaplansky introduced the class JB∗-algebras which includes all C∗-algebras as a proper subc...