Geodesic
On expansions of models of weakly o-minimal theories by binary predicates
Sibirskie èlektronnye matematičeskie izvestiâ, Tome 16 (2019), pp. 673-682.

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Here questions of preservation of properties at expanding countably categorical weakly o-minimal structures non-being 1-indiscernible by an arbitrary binary predicate are studied. A criterion for preserving the countable categoricity of a weakly o-minimal expansion of convexity rank 1 is obtained.
Keywords: weak o-minimality, countable categoricity, expansion of models, equivalence-generating formula. 
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S. S. Baizhanov; B. Sh. Kulpeshov. On expansions of models of weakly o-minimal theories by binary predicates. Sibirskie èlektronnye matematičeskie izvestiâ, Tome 16 (2019), pp. 673-682. http://geodesic.mathdoc.fr/item/SEMR_2019_16_a11/

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