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20102026
most citedThe exact strength of the class forcing theorem

19 citations · 68 across the 29 of their papers we have counts for

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Showing 2019Show all

2 papers · 1 filter

math.LO2019★ 3 cited

How to have more things by forgetting how to count them

Asaf Karagila, Philipp Schlicht

Cohen's first model is a model of Zermelo--Fraenkel set theory in which there is a Dedekind-finite set of real numbers, and it is perhaps the most famous model where the Axiom of C…

math.LO2019

Coarse groups, and the isomorphism problem for oligomorphic groups

Andre Nies, Philipp Schlicht, Katrin Tent

Let denote the topological group of permutations of the natural numbers. We study the complexity of the isomorphism relation on classes of closed subgroups in…