I. Farah

activity

20042026

most citedModel theory of operator algebras III: Elementary equivalence and II_1 factors

74 citations · 433 across the 68 of their papers we have counts for

collaborators

Showing 2024 · math.LOShow all

2 papers · 2 filters

math.LO2024

Conjugating trivial automorphisms of $P (N) / Fin$

Will Brian, Ilijas Farah

A trivial automorphism of the Boolean algebra $P (N) / Fin$ is an automorphism induced by the action of some function $N \to N$ . In…

math.LO2024

Saturation of reduced products

Ben De Bondt, Ilijas Farah, Alessandro Vignati

We study reduced products $M = \prod_{n} M_{n} / Fin$ of countable structures in a countable language associated with the Fréchet ideal. We prove that such $M$ is $2^{ℵ_{0}}$ -s…

Conjugating trivial automorphisms of P(N)/Fin

Saturation of reduced products

Conjugating trivial automorphisms of $P (N) / Fin$