Ample thoughts
Logic
2013-06-25 v5
Abstract
Non-n-ampleness as defined by Pillay and Evans is preserved under analysability. Generalizing this to a more general notion of Sigma-ampleness, we obtain an immediate proof for all simple theories of CHatzidakis weak Canonical Base Property (CBP) for types of finite SU-rank. This is then applied to the special case of groups.
Keywords
Cite
@article{arxiv.1104.0179,
title = {Ample thoughts},
author = {Daniel Palacin and Frank Olaf Wagner},
journal= {arXiv preprint arXiv:1104.0179},
year = {2013}
}