The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

Displaying similar documents to “On the calculation of optical characters of atmospheric aerosol and soot”

The spectrum of characters of ultrafilters on ω

Saharon Shelah (2008)

Colloquium Mathematicae

Similarity:

We show the consistency of the statement: "the set of regular cardinals which are the characters of ultrafilters on ω is not convex". We also deal with the set of π-characters of ultrafilters on ω.