# Sh:671

• Jech, T. J., & Shelah, S. (2000). On reflection of stationary sets in \mathcal P_\kappa\lambda. Trans. Amer. Math. Soc., 352(6), 2507–2515.
• Abstract:
Let \kappa be an inaccessible cardinal, and let E_0=\{x\in{\mathcal P}_\kappa\kappa^+:cf(\lambda_x)=cf(\kappa_x)\} and E_1=\{x\in{\mathcal P}_\kappa\kappa^+:\kappa_x is regular and \lambda_x =\kappa_x^+\}.

It is consistent that the set E_1 is stationary and that every stationary subset of E_0 reflects at almost every a\in E_1.

• Version 1998-07-19_10 (15p) published version (9p)
Bib entry
@article{Sh:671,
author = {Jech, Thomas J. and Shelah, Saharon},
title = {{On reflection of stationary sets in $\mathcal P_\kappa\lambda$}},
journal = {Trans. Amer. Math. Soc.},
fjournal = {Transactions of the American Mathematical Society},
volume = {352},
number = {6},
year = {2000},
pages = {2507--2515},
issn = {0002-9947},
mrnumber = {1650097},
mrclass = {03E55 (03E05)},
doi = {10.1090/S0002-9947-99-02448-4},
note = {\href{https://arxiv.org/abs/math/9801078}{arXiv: math/9801078}},
arxiv_number = {math/9801078}
}