Geodesic
Isomorphisms and algorithmic properties of structures with two equivalences
Algebra i logika, Tome 55 (2016) no. 1, pp. 75-86

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

Isomorphisms and algorithmic properties of structures with two equivalences are considered using methods (developed by the author) for determining the definability of a graph in a bipartite graph and in a structure with two equivalences, which respect algorithmic and syntactic properties of the original structure.
Keywords: computable structures, arithmetic and hyperarithmetic hierarchies, isomorphisms, Scott family
Mots-clés : definable relations. 
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     author = {D. A. Tussupov},
     title = {Isomorphisms and algorithmic properties of structures with two equivalences},
     journal = {Algebra i logika},
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     publisher = {mathdoc},
     volume = {55},
     number = {1},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2016_55_1_a4/}
}
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D. A. Tussupov. Isomorphisms and algorithmic properties of structures with two equivalences. Algebra i logika, Tome 55 (2016) no. 1, pp. 75-86. http://geodesic.mathdoc.fr/item/AL_2016_55_1_a4/