Abstract elementary class
id:
abstract-elementary-class-240-8156452
title:
Abstract elementary class
text:
In model theory, a discipline within mathematical logic, an abstract elementary class, or AEC for short, is a class of models with a partial order similar to the relation of an elementary substructure of an elementary class in first-order model theory. They were introduced by Saharon Shelah.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Abstract_elementary_class
date created:
date modified:
2024-03-05T07:29:10Z
main entity:
{"identifier":"Q4669945","url":"https://www.wikidata.org/entity/Q4669945"}
image:
fields total:
13
integrity:
13