Results 51 to 60 of about 111 (106)

Ultraproducts and Saturated Models

open access: yesIndagationes Mathematicae (Proceedings), 1964
openaire   +2 more sources

On cardinalities of ultraproducts [PDF]

open access: yesBulletin of the American Mathematical Society, 1964
openaire   +3 more sources

Ultraproducts and aggregation

Journal of Mathematical Economics, 1995
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Luc Van Liedekerke, Luc Lauwers
exaly   +3 more sources

Probability Algebras and Ultraproducts

Lobachevskii Journal of Mathematics
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Samigulla Haliullin
exaly   +2 more sources

Limit ultraproducts

Journal of Symbolic Logic, 1965
This paper is a sequel to our earlier paper, “Limit Ultrapowers”, [6]. In that paper we introduced the limit ultrapower construction and proved that is isomorphic to a limit ultrapower of if and only if every PCΔ class which contains also contains .
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Quantified universes and ultraproducts

Mathematical Logic Quarterly, 2011
AbstractA quantified universe is a set M equipped with a Riesz space \documentclass{article}\usepackage{amssymb}\begin{document}\pagestyle{empty}$\mathcal {A}_n$\end{document} of real functions on Mn, for each n, and a second order operation \documentclass{article}\usepackage{amssymb}\begin{document}\pagestyle{empty}$I:\mathcal {A}\rightarrow \mathbb R$
Alireza Mofidi, Seyed-Mohammad Bagheri
openaire   +2 more sources

Ultraproducts and Chevalley groups

Archive for Mathematical Logic, 1999
Given a simple non-trivial finite-dimensional Lie algebra \(L\), fields \(K_i\) and Chevalley groups \(L(K_i)\), we first prove that \(\prod_{\mathcal U}L(K_i)\) is isomorphic to \(L(\prod_{\mathcal U} K_i)\). Then we consider the case of Chevalley groups of twisted type \({}^nL\). We obtain a result analogous to the previous one. Given perfect fields \
openaire   +1 more source

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