Journal of the Mathematical Society of Japan
- J. Math. Soc. Japan
- Volume 59, Number 4 (2007), 1045-1065.
Stationary reflection and the club filter
Suppose that is a regular uncountable cardinal. It has been known that the club filter on can be presaturated. In this paper we extend the result to the case of , where is a regular uncountable cardinal . This involves suitably weakening the notion of presaturation. A new reflection principle for stationary sets in plays a key role.
J. Math. Soc. Japan, Volume 59, Number 4 (2007), 1045-1065.
First available in Project Euclid: 10 December 2007
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SHIOYA, Masahiro. Stationary reflection and the club filter. J. Math. Soc. Japan 59 (2007), no. 4, 1045--1065. doi:10.2969/jmsj/05941045. https://projecteuclid.org/euclid.jmsj/1197320627