22 citations · 105 across the 33 of their papers we have counts for
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math.LO2014★ 9 cited
Ranks of -limits of filter sequences
Adam Kwela, Ireneusz Recław
We give an exact value of the rank of an -Fubini sum of filters for the case where is a Borel filter of rank . We also consider -limits o…
math.CO2014★ 17 cited
A note on a new ideal
Adam Kwela
In this paper we study a new ideal . The main result is the following: an ideal is not weakly Ramsey if and only if it is above in the Katětov order. W…