Logic Seminar- On Marker extensions and Scott rank, Part II
Thursday, October 22, 2026
2:00 pm - 3:00 pm
Time: Thursday, October 22, 2:00–3:00 pm
Place: Rome Hall, Room 350
Speaker: Jeremias Valenzuela Morales, GWU
Title: On Marker extensions and Scott rank, Part II
Abstract: Marker extension method is used to encode information into a structure in a way that allows us to manipulate the complexity of selected relations in the resulting theory. It was Introduced by David Marker in his 1989 paper on non-Sigma_n axiomatizable almost strongly minimal theories. In this talk, we will present the construction and give some examples and applications.
Admission