The theory of dual groups
Fundamenta Mathematicae, Tome 144 (1994) no. 2, pp. 129-142
We study the $L_{∞, w}$-theory of sequences of dual groups and give a complete classification of the $L_{∞, w}$-elementary classes by finding simple invariants for them. We show that nonstandard models exist.
@article{10_4064_fm_144_2_129_142,
author = {A. Mekler and G. Schlitt},
title = {The theory of dual groups},
journal = {Fundamenta Mathematicae},
pages = {129--142},
year = {1994},
volume = {144},
number = {2},
doi = {10.4064/fm-144-2-129-142},
language = {en},
url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-144-2-129-142/}
}
A. Mekler; G. Schlitt. The theory of dual groups. Fundamenta Mathematicae, Tome 144 (1994) no. 2, pp. 129-142. doi: 10.4064/fm-144-2-129-142
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