Combinatorial and model-theoretical principles related to regularity of ultrafilters and compactness of topological spaces. III

Abstract

We generalize the results from "P. Lipparini, Productive $[\lambda ,\mu ]$-compactness and regular ultrafilters, Topology Proceedings, 21 (1996), 161--171"; in particular the present results apply to singular cardinals, too.

6 pages

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