# Sh:1158

- Shelah, S.
*Mutual stationarity and singular Jonsson cardinals*. Acta Math. Hungar. To appear. DOI: 10.1007/s10474-020-01041-6 -
Abstract:

We prove that if the sequence \langle k_n:1 \le n < \omega\rangle contains a so-called gap then the sequence \langle S^{\aleph_n}_{\aleph_{k_n}}:1 \le n < \omega\rangle of stationary sets is not mutually stationary, provided that k_n<n for every n \in \omega. We also prove a sufficient condition for being singular Jonsson cardinals. - Current version: 2020-02-10 (10p)

Bib entry

@article{Sh:1158, author = {Shelah, Saharon}, title = {{Mutual stationarity and singular Jonsson cardinals}}, journal = {Acta Math. Hungar.}, fjournal = {Acta Mathematica Hungarica}, year = {to appear}, doi = {10.1007/s10474-020-01041-6} }