19 citations · 19 across the 2 of their papers we have counts for
2 papers
math.LO2004
Hilbert spaces with generic groups of automorphisms
Alexander Berenstein
Let G be a countable group. We proof that there is a model companion for the approximate theory of a Hilbert space with a group G of automorphisms. We show that G is amenable if an…
math.LO2004★ 19 cited
Model theory of probability spaces with an automorphism
Alexander Berenstein, C. Ward Henson
The class of generic structures among those consisting of the measure algebra of a probability space equipped with an automorphism is axiomatizable by positive sentences interprete…