Some results on nonstationry ideal 2

Preprint

6 December 1994

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.math/9412209

Abstract

This is a continuation of "Some results on nonstationry ideal". The upper bound on precipitousness of NS_lambda^+ for a regular lambda given in this paper is proved to be exact.It is shown that saturatedness of NS_kappa^aleph_0 over inaccessible kappa requires at least o(kappa)=kappa^++.The upper bounds on the strength of NS_kappa precipitous for inaccessible kappa are reduced quite close to the lower bounds.

Keywords

RESULTS ON NONSTATIONRY
INACCESSIBLE KAPPA
NONSTATIONRY IDEAL
KAPPA REQUIRES
UPPER BOUNDS
PRECIPITOUS
NS_KAPPA
REGULAR

All Related Versions

Version 1, 1994-12-06, ArXiv

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