Yo Matsubara, Saharon Shelah
Published 2001-02-06Version 1
We prove that if lambda is a strong limit singular cardinal and kappa a regular uncountable cardinal < lambda, then NS_{kappa lambda}, the non-stationary ideal over P_{kappa} lambda, is nowhere precipitous. We also show that under the same hypothesis every stationary subset of P_{kappa} lambda can be partitioned into lambda^{< kappa} disjoint stationary sets.
On $Σ_1^1$-completeness of quasi-orders on $κ^κ$
The complexity of non-stationary ideals
On large cardinals and generalized Baire spaces
![QR code for arXiv:math/0102045 [math.LO]](http://oss.arxitics.com/images/favicon.svg)