Applications of elementary submodels in general topology

Synthese 133 (1-2):31 - 41 (2002)
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Abstract

Elementary submodels of some initial segment of the set-theoretic universe are useful in order to prove certain theorems in general topology as well as in algebra. As an illustration we give proofs of two theorems due to Arkhangelskii concerning cardinal invariants of compact spaces.

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2004

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10.1023/a:1020819407308

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Citations of this work

Infinite combinatorics plain and simple.Dániel T. Soukup & Lajos Soukup - 2018 - Journal of Symbolic Logic 83 (3):1247-1281.

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On the weak Freese–Nation property of ?(ω).Sakaé Fuchino, Stefan Geschke & Lajos Soukupe - 2001 - Archive for Mathematical Logic 40 (6):425-435.

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