Displaying similar documents to “On minimal separating Boolean algebras.”

On Monk’s questions

Saharon Shelah (1996)

Fundamenta Mathematicae

Similarity:

We deal with Boolean algebras and their cardinal functions: π-weight π and π-character πχ. We investigate the spectrum of π-weights of subalgebras of a Boolean algebra B. Next we show that the π-character of an ultraproduct of Boolean algebras may be different from the ultraproduct of the π-characters of the factors.