Generically stable and smooth measures in NIP theories
Ehud Hrushovski, Anand Pillay, Pierre Simon · arXiv (Cornell University) · 2010
We study stable like behaviour in first order theories without the independence property. We introduce generically stable measures, give characterizatiions, and show their ubiquity. We also introduce generic compact domination. We also prove the approximate definability of arbitrary Borel probability measures on definable sets in the real and p-adic fields.