3 citations · 14 across the 15 of their papers we have counts for
4 papers · 2 filters
On regular groups and fields
Tomasz Gogacz, Krzysztof Krupinski
Regular groups and fields are common generalizations of minimal and quasi-minimal groups and fields, so the conjectures that minimal or quasi-minimal fields are algebraically close…
Borel equivalence relations and Lascar strong types
Krzysztof Krupinski, Anand Pillay, Slawomir Solecki
The space of Lascar strong types, on some sort and relative to a given first order theory T, is in general not a compact Hausdorff space. This paper has at least three aims. First…
On ω-categorical, generically stable groups and rings
Jan Dobrowolski, Krzysztof Krupinski
We prove that every ω-categorical, generically stable group is nilpotent-by-finite and that every ω-categorical, generically stable ring is nilpotent-by-finite.
On model-theoretic connected components in some group extensions
Jakub Gismatullin, Krzysztof Krupinski
We analyze model-theoretic connected components in extensions of a given group by abelian groups which are defined by means of 2-cocycles with finite image. We characterize, in ter…