3 citations · 7 across the 17 of their papers we have counts for
4 papers · 1 filter
Combinatorial and model-theoretical principles related to regularity of ultrafilters and compactness of topological spaces. IV
Paolo Lipparini
We extend to singular cardinals the model-theoretical relation introduced in P. Lipparini, The compactness spectrum of abstract logics, large cardinals…
Combinatorial and model-theoretical principles related to regularity of ultrafilters and compactness of topological spaces. III
Paolo Lipparini
We generalize the results from "P. Lipparini, Productive -compactness and regular ultrafilters, Topology Proceedings, 21 (1996), 161--171"; in particular the present results…
Combinatorial and model-theoretical principles related to regularity of ultrafilters and compactness of topological spaces. II
Paolo Lipparini
We find many conditions equivalent to the model-theoretical property introduced in [L1]. Our conditions involve uniformity of ultrafilters, compactness…
Combinatorial and model-theoretical principles related to regularity of ultrafilters and compactness of topological spaces. I
Paolo Lipparini
We begin the study of the consequences of the existence of certain infinite matrices. Our present application is to compactness of products of topological spaces.