New posts in C Star Algebras

Non-commutative duality I: Which C*-algebras are (isomorphic to a) convolution algebra?

Noncommutative torus as a von Neumann algebra

Example of a C*-algebra whose $K_1$ is uncountable

$K$-theory and surjective norm-decreasing $*$-homomorphisms between $C^*$-algebras

Finite-dimensional Hilbert $C^*$-modules

Extension of a von Neumann algebra by a von Neumann algebra

In which sense the GNS-construction is a functor?

Is a C*-algebra with an isomorphic predual a von Neumann algebra?

Kazhdan's property (T) vs. residual finiteness

Can $C^*$-algebra of continuous functions on $R^n$ ($S^n$) be characterized alternatively?