Per una categoria vengono introdotti gli analoghi dei concetti di "model-companion" e "model-completion" dovuti al Robinson, ottenendo poi varie conseguenze ed applicazioni ad essi relative.
@article{RLINA_1975_8_59_6_627_0,
author = {George Georgescu and Iona Petrescu},
title = {Model-completion in categories},
journal = {Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti},
volume = {59},
year = {1975},
pages = {627-634},
zbl = {0357.02052},
mrnumber = {0505451},
language = {en},
url = {http://dml.mathdoc.fr/item/RLINA_1975_8_59_6_627_0}
}
Georgescu, George; Petrescu, Iona. Model-completion in categories. Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti, Tome 59 (1975) pp. 627-634. http://gdmltest.u-ga.fr/item/RLINA_1975_8_59_6_627_0/
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