AbstractWe will study some permanence properties of C∗-unique groups in details. In particular, normal subgroups and extensions will be considered. Among other interesting results, we prove that every second countable amenable group with an injective finite-dimensional representation (not necessarily unitary) is a retract of a C∗-unique group. Moreover, any amenable discrete group is a retract of a discrete C∗-unique group
Abstract. We study actions of countable discrete groups which are amenable in the sense that there e...
A finite group is said to be admissible if it has a permutation mapping of the form g → θ(g) such th...
We study strongly outer actions of discrete groups on C*algebras in relation to (non)amenability. In...
AbstractWe will study some permanence properties of C∗-unique groups in details. In particular, norm...
Abstract: Let.A denote the left regular representation of a locally compact group G on L 2(G) and C*...
AbstractCall a locally compact group G, C∗-unique, if L1(G) has exactly one (separating) C∗-norm. It...
Abstract. A discrete group G is called inner amenable if there exists a mean m on l∞(G) such that m(...
Abstract. A discrete group G is called inner amenable if there exists a mean m on l∞(G) such that m(...
We show that a locally compact group G is amenable if and only if its reduced group C ∗-algebra C ∗r...
A discrete group G is called identity excluding if the only irreducible unitary representation of G ...
We study strongly outer actions of discrete groups on C*-algebras in relation to (non)amenability. I...
AbstractCall a locally compact group G, C∗-unique, if L1(G) has exactly one (separating) C∗-norm. It...
AbstractLet n be an integer greater than 1, and let G be a group. An n-tuple x1,x2,…xn of elements o...
A relative one-relator presentation has the form P = (X, H ; R) where X is a set, H is a group, and ...
Abstract. The purpose of this article is to connect the notion of the amenability of a discrete grou...
Abstract. We study actions of countable discrete groups which are amenable in the sense that there e...
A finite group is said to be admissible if it has a permutation mapping of the form g → θ(g) such th...
We study strongly outer actions of discrete groups on C*algebras in relation to (non)amenability. In...
AbstractWe will study some permanence properties of C∗-unique groups in details. In particular, norm...
Abstract: Let.A denote the left regular representation of a locally compact group G on L 2(G) and C*...
AbstractCall a locally compact group G, C∗-unique, if L1(G) has exactly one (separating) C∗-norm. It...
Abstract. A discrete group G is called inner amenable if there exists a mean m on l∞(G) such that m(...
Abstract. A discrete group G is called inner amenable if there exists a mean m on l∞(G) such that m(...
We show that a locally compact group G is amenable if and only if its reduced group C ∗-algebra C ∗r...
A discrete group G is called identity excluding if the only irreducible unitary representation of G ...
We study strongly outer actions of discrete groups on C*-algebras in relation to (non)amenability. I...
AbstractCall a locally compact group G, C∗-unique, if L1(G) has exactly one (separating) C∗-norm. It...
AbstractLet n be an integer greater than 1, and let G be a group. An n-tuple x1,x2,…xn of elements o...
A relative one-relator presentation has the form P = (X, H ; R) where X is a set, H is a group, and ...
Abstract. The purpose of this article is to connect the notion of the amenability of a discrete grou...
Abstract. We study actions of countable discrete groups which are amenable in the sense that there e...
A finite group is said to be admissible if it has a permutation mapping of the form g → θ(g) such th...
We study strongly outer actions of discrete groups on C*algebras in relation to (non)amenability. In...
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