5 citations · 16 across the 10 of their papers we have counts for
5 papers · 1 filter
Games on AF-algebras
Ben De Bondt, Andrea Vaccaro, Boban Velickovic +1
We analyze -algebras, particularly AF-algebras, and their -groups in the context of the infinitary logic . Given two separable unital AF-…
Corona Rigidity
Ilijas Farah, Saeed Ghasemi, Andrea Vaccaro +1
We give a unified overview of the study of the effects of additional set theoretic axioms on quotient structures. Our focus is on rigidity, measured in terms of existence (or rathe…
Voiculescu's Theorem for Nonseparable C*-algebras
Andrea Vaccaro
We prove that Voiculescu's noncommutative version of the Weyl-von Neumann theorem can be extended to all (not necessarily separable) unital, separably representable C*-algebras who…
Embedding -algebras into the Calkin algebra
Ilijas Farah, Georgios Katsimpas, Andrea Vaccaro
Every -algebra, regardless of its density character, can be embedded into the Calkin algebra in a forcing extension of the universe obtained without collapsing any ca…
Generic absoluteness and boolean names for elements of a Polish space
Andrea Vaccaro, Matteo Viale
It is common knowledge in the set theory community that there exists a duality relating the commutative -algebras with the family of -names for complex numbers in a boolean…