19 citations · 120 across the 58 of their papers we have counts for
Showing 2015 · math.OAShow all
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math.OA2015
Model theory and the QWEP conjecture
Isaac Goldbring
We observe that Kirchberg's QWEP conjecture is equivalent to the statement that is elementarily equivalent to a QWEP C algebra. We also make a few other model…
math.OA2015
Omitting types in operator systems
Isaac Goldbring, Thomas Sinclair
We show that the class of 1-exact operator systems is not uniformly definable by a sequence of types. We use this fact to show that there is no finitary version of Arveson's extens…