James Gabe

activity

20132024

most citedA note on non-unital absorbing extensions

15 citations · 41 across the 14 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

math.OA2018

The unital Ext-groups and classification of $C^{*}$ -algebras

James Gabe, Efren Ruiz

The semigroups of unital extensions of separable $C^{*}$ -algebras come in two flavours: a strong and a weak version. By the unital $Ext$ -groups, we mean the groups of inv…

math.OA2018★ 1 cited

Traceless AF embeddings and unsuspended $E$ -theory

James Gabe

I show that quasidiagonality and AF embeddability are equivalent properties for traceless $C^{*}$ -algebras and are characterised in terms of the primitive ideal space. For…

The unital Ext-groups and classification of C∗-algebras

Traceless AF embeddings and unsuspended E-theory

The unital Ext-groups and classification of $C^{*}$ -algebras

Traceless AF embeddings and unsuspended $E$ -theory