International audienceWe consider for unital C∗-algebras the short exact sequence0 → 1 → A ∗C B → A ⊗max B → 0and give an explicit formula for the boundary map for separable C∗-algebras for which the K¨unneth formula for tensor products holds without Tor-terms. In the course of the article, we study the similar case of an ideal concerning one-relator groups
AbstractCombining a construction of Dadarlat of a unital, simple, non-exact C*-algebra C of real ran...
AbstractWe introduce several classes of C∗-algebras (using for this local approximations by “nice” C...
Let A, B be unital C*-algebras and assume that A is separable and quasidiagonal relative to B. Let ϕ...
International audienceWe consider for unital C∗-algebras the short exact sequence0 → 1 → A ∗C B → A ...
LET A, B be two C*-algebras and let / be a closed *-ideal of B. If ® denotes the minimal (or spatial...
AbstractThe C∗-algebra qC is the smallest of the C∗-algebras qA introduced by Cuntz [J. Cuntz, A new...
AbstractLet A be a unital C∗-algebra and let l denote the Calkin algebra (the bounded operators on a...
For *C-algebras A and B, the constant involved in the canonical embedding of * * **A Bγ ⊗ into ()**...
WestudyC*-algebrasgeneratedbyleftregularrepresentationsofrightLCM one-relator monoids and Artin–Tits...
AbstractIn this paper we study ∗-regularity and uniqueness of C∗-norm for tensor products of ∗-algeb...
AbstractIf A and B are C∗-algebras there is, in general, a multiplicity of C∗-norms on their algebra...
We investigate the K -theory of unital UCT Kirchberg algebras QS arising from families S of relative...
Abstract. Let A be a C∗-algebra with an identity and let θZ be the canon-ical map from A⊗Z A, the ce...
AbstractWe establish six terms exact sequences relating the KK-theory groups and the E-theory groups...
We say that a C∗-algebra X has the approximate n-th root property (n> 2) if for every a ∈ X with ...
AbstractCombining a construction of Dadarlat of a unital, simple, non-exact C*-algebra C of real ran...
AbstractWe introduce several classes of C∗-algebras (using for this local approximations by “nice” C...
Let A, B be unital C*-algebras and assume that A is separable and quasidiagonal relative to B. Let ϕ...
International audienceWe consider for unital C∗-algebras the short exact sequence0 → 1 → A ∗C B → A ...
LET A, B be two C*-algebras and let / be a closed *-ideal of B. If ® denotes the minimal (or spatial...
AbstractThe C∗-algebra qC is the smallest of the C∗-algebras qA introduced by Cuntz [J. Cuntz, A new...
AbstractLet A be a unital C∗-algebra and let l denote the Calkin algebra (the bounded operators on a...
For *C-algebras A and B, the constant involved in the canonical embedding of * * **A Bγ ⊗ into ()**...
WestudyC*-algebrasgeneratedbyleftregularrepresentationsofrightLCM one-relator monoids and Artin–Tits...
AbstractIn this paper we study ∗-regularity and uniqueness of C∗-norm for tensor products of ∗-algeb...
AbstractIf A and B are C∗-algebras there is, in general, a multiplicity of C∗-norms on their algebra...
We investigate the K -theory of unital UCT Kirchberg algebras QS arising from families S of relative...
Abstract. Let A be a C∗-algebra with an identity and let θZ be the canon-ical map from A⊗Z A, the ce...
AbstractWe establish six terms exact sequences relating the KK-theory groups and the E-theory groups...
We say that a C∗-algebra X has the approximate n-th root property (n> 2) if for every a ∈ X with ...
AbstractCombining a construction of Dadarlat of a unital, simple, non-exact C*-algebra C of real ran...
AbstractWe introduce several classes of C∗-algebras (using for this local approximations by “nice” C...
Let A, B be unital C*-algebras and assume that A is separable and quasidiagonal relative to B. Let ϕ...
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