Geodesic
Friedberg numberings in the Ershov hierarchy
Algebra i logika, Tome 54 (2015) no. 4, pp. 444-462

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

A Friedberg numbering of the family of all sets for any given level of the Ershov hierarchy is constructed, and we also consider different consequences of this result.
Keywords: computable numbering, Friedberg numbering, Ershov hierarchy. 
@article{AL_2015_54_4_a2,
     author = {S. S. Ospichev},
     title = {Friedberg numberings in the {Ershov} hierarchy},
     journal = {Algebra i logika},
     pages = {444--462},
     publisher = {mathdoc},
     volume = {54},
     number = {4},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2015_54_4_a2/}
}
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S. S. Ospichev. Friedberg numberings in the Ershov hierarchy. Algebra i logika, Tome 54 (2015) no. 4, pp. 444-462. http://geodesic.mathdoc.fr/item/AL_2015_54_4_a2/