L. Newelski

activity

20072022

most citedG-Compactness and Groups

16 citations · 16 across the 2 of their papers we have counts for

collaborators

3 papers

math.LO2022

Weak heirs, coheirs and the Ellis semigroups

Adam Malinowski, Ludomir Newelski

Assume $G ≺ H$ are groups and $A \subseteq P (G), B \subseteq P (H)$ are algebras of sets closed under left group translation. Under some additional assum…

math.LO2017

Boundedness and absoluteness of some dynamical invariants in model theory

Krzysztof Krupinski, Ludomir Newelski, Pierre Simon

Let $C$ be a monster model of an arbitrary theory $T$ , $α ˉ$ any tuple of bounded length of elements of $C$ , and $c ˉ$ an enumeration of all elements…

math.LO2007★ 16 cited

G-Compactness and Groups

Jakub Gismatullin, Ludomir Newelski

Lascar described E_KP as a composition of E_L and the topological closure of EL. We generalize this result to some other pairs of equivalence relations. Motivated by an attempt to…