English

The group configuration theorem for generically stable types

Logic 2023-09-13 v3

Abstract

We generalize Hrushovski's group configuration theorem to the case where the type of the configuration is generically stable, without assuming tameness of the ambient theory. The properties of generically stable types, which we recall in the first section, enable us to adapt the proof known in the stable context.

Keywords

Cite

@article{arxiv.2209.03081,
  title  = {The group configuration theorem for generically stable types},
  author = {Paul Z. Wang},
  journal= {arXiv preprint arXiv:2209.03081},
  year   = {2023}
}

Comments

42 pages, 7 figures. This version contains more detailed proofs and a rearranged structure. Many changes were suggested by a referee

R2 v1 2026-06-28T00:52:15.159Z