Geodesic
On quasiregular structures with computable signatures
Sibirskie èlektronnye matematičeskie izvestiâ, Tome 11 (2014), pp. 444-450.

Voir la notice de l'article provenant de la source Math-Net.Ru

We extend the notion of HF-superstructure from the case of structures with finite signatures to the case of structures with computable signatures. It is shown that such expansions preserve some known properties of HF-superstructures. Namely, we prove that the property of quasiregularity of a structure is sufficient for qausiresolvability of the corresponding HF-superstructure.
Keywords: computability, computable structures, admissible sets, HF-superstructures. 
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A. I. Stukachev. On quasiregular structures with computable signatures. Sibirskie èlektronnye matematičeskie izvestiâ, Tome 11 (2014), pp. 444-450. http://geodesic.mathdoc.fr/item/SEMR_2014_11_a14/

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