James Gabe

activity

20162026

most citedThe extension problem for graph

C^{*}

-algebras

2 citations · 2 across the 7 of their papers we have counts for

collaborators

Showing 2023Show all

3 papers · 1 filter

math.OA2023

Inclusions of real rank zero

James Gabe, Robert Neagu

We introduce a notion of real rank zero for inclusions of C $^{*}$ -algebras. After showing that our definition has many equivalent characterisations, we offer a complete description o…

math.OA2023

Tracially Complete C*-Algebras

José R. Carrión, Jorge Castillejos, Samuel Evington +4

We introduce a new class of operator algebras -- tracially complete C*-algebras -- as a vehicle for transferring ideas and results between C*-algebras and their tracial von Neumann…

math.OA2023

Extensions of C*-algebras

James Gabe, Huaxin Lin, Ping Wong Ng

Let $A$ be a separable amenable $C^{*}$ -algebra and $B$ a non-unital and $σ$ -unital simple $C^{*}$ -algebra with continuous scale ( $B$ need not be stable). We classify, up to unitary eq…