Invariant types in NIP theories
Logic
2015-11-10 v2
Abstract
We study invariant types in NIP theories. Amongst other things: we prove a definable version of the (p,q)-theorem in theories of small or medium directionality; we construct a canonical retraction from the space of M-invariant types to that of M-finitely satisfiable types; we show some amalgamation results for invariant types and list a number of open questions.
Cite
@article{arxiv.1401.6715,
title = {Invariant types in NIP theories},
author = {Pierre Simon},
journal= {arXiv preprint arXiv:1401.6715},
year = {2015}
}
Comments
Small changes made