2 citations · 2 across the 6 of their papers we have counts for
4 papers · 1 filter
Permutation groups on countable vector spaces over prime fields
Bertalan Bodor, Michael Pinsker, Lyra Schiffer +1
We describe all closed permutation groups which act on the set of vectors of a countable vector space over a prime field of odd order and which contain all automorphisms of …
Functional reducts of Boolean algebras
Bertalan Bodor, Kende Kalina, Csaba Szabó
In this paper we classify some special reducts of the countable atomless Boolean algebra which we call functional reducts. We prove that there are exactly such structures up t…
Permutation groups containing infinite linear groups and reducts of infinite dimensional linear spaces over the two element field
Bertalan Bodor, Kende Kalina, Csaba Szabó
Let denote the countably infinite dimensional vector space over the two element field and its automorphism group. Moreover, let $\operato…
Reducts of the random partial order
Péter Pál Pach, Michael Pinsker, Gabriella Pluhár +2
We determine, up to the equivalence of first-order interdefinability, all structures which are first-order definable in the random partial order. It turns out that these structures…