Výsledky vyhledávání - "Newelski, Ludomir"

Report

Weak heirs, coheirs and the Ellis semigroups

Autor: Malinowski, Adam, Newelski, Ludomir

Assume $G\prec H$ are groups and ${\cal A}\subseteq{\cal P}(G),\ {\cal B}\subseteq{\cal P}(H)$ are algebras of sets closed under left group translation. Under some additional assumptions we find algebraic connections between the Ellis [semi]groups of

Externí odkaz: http://arxiv.org/abs/2209.14838

Zobrazit plný text záznamu

Report

Boundedness and absoluteness of some dynamical invariants in model theory

Autor: Krupinski, Krzysztof, Newelski, Ludomir, Simon, Pierre

Let ${\mathfrak C}$ be a monster model of an arbitrary theory $T$, $\bar \alpha$ any tuple of bounded length of elements of ${\mathfrak C}$, and $\bar c$ an enumeration of all elements of ${\mathfrak C}$. By $S_{\bar \alpha}({\mathfrak C})$ denote th

Externí odkaz: http://arxiv.org/abs/1705.00159

Zobrazit plný text záznamu

Akademický článek

On countable closed covers of compact spaces

Autor: Malinowski, Adam, Newelski, Ludomir ^{⁎, 1}

Publikováno v: In Topology and its Applications 1 March 2020 272

Zobrazit plný text záznamu

Report

G-Compactness and Groups

Autor: Gismatullin, Jakub, Newelski, Ludomir

Publikováno v: Archive for Mathematical Logic, 47 (2008), no. 5, 479--501

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 construct a new example of a non-G-compact theory, we consider the fol

Externí odkaz: http://arxiv.org/abs/0707.2400

Zobrazit plný text záznamu