2 citations · 3 across the 3 of their papers we have counts for
3 papers
math.MG2019
The Scott rank of Polish metric spaces
Sy Friedman, Katia Fokina, Martin Koerwien +1
We study the usual notion of Scott rank but in the setting of Polish metric spaces. The signature consists of distance relations: for each rational , there is a relation $R_…
math.LO2015★ 1 cited
The Joint Embedding Property and Maximal Models
John T. Baldwin, Martin Koerwien, Ioannis Souldatos
We introduce the notion of a `pure` Abstract Elementary Class to block trivial counterexamples. We study classes of models of bipartite graphs and show: Main Theorem (cf. Theorem 3…
math.LO2005★ 2 cited
The Theory of Sets of Ordinals
Peter Koepke, Martin Koerwien
We propose a natural theory SO axiomatizing the class of sets of ordinals in a model of ZFC set theory. Both theories possess equal logical strength. Constructibility theory in SO…