New posts in Oa.Operator Algebras

Which $K$-groups $K(C^*_r(G))$ are computed?

The von Neumann algebra generated by a non-closable operator

Are there other semidirect product/crossed products in other areas

If the diagonal of a positive operator is compact, is the operator itself compact?

In what sense do Jones' original subfactors come from quantum SU(2)

Weak*-norm continuous operators on von Neumann algebras

Conceptually, what does unitization do?

Natural map $C^*(G) \to M(A\rtimes G)$

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

Kazhdan's property (T) vs. residual finiteness