The nonstationary ideal on P_\kappa(lambda) for lambda singular
Logic
2007-05-23 v1
Abstract
Let kappa be a regular uncountable cardinal and lambda > kappa a singular strong limit cardinal. We give a new characterization of the nonstationary subsets of P_kappa (lambda) and use this to prove that the nonstationary ideal on P_kappa (lambda) is nowhere precipitous.
Cite
@article{arxiv.math/0612246,
title = {The nonstationary ideal on P_\kappa(lambda) for lambda singular},
author = {Pierre Matet and Saharon Shelah},
journal= {arXiv preprint arXiv:math/0612246},
year = {2007}
}