Operational closure and stability
نویسندگان
چکیده
منابع مشابه
Operational closure and stability
In this article we introduce and study the notion of operational closure: a transitive set d is called operationally closed iff it contains all constants of OST and any operation f ∈ d applied to an element a ∈ d yields an element fa ∈ d, provided that f applied to a has a value at all. We will show that there is a direct relationship between operational closure and stability in the sense that ...
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ژورنال
عنوان ژورنال: Annals of Pure and Applied Logic
سال: 2013
ISSN: 0168-0072
DOI: 10.1016/j.apal.2013.01.004