bn:04880843n
Noun Concept
Categories: Set theory, Set theory stubs, Hierarchy
EN
hierarchy
EN
In mathematics, a hierarchy is a set-theoretical object, consisting of a preorder defined on a set. Wikipedia
English:
mathematics
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EN
In mathematics, a hierarchy is a set-theoretical object, consisting of a preorder defined on a set. Wikipedia
The mathematical model of a hierarchical structure as an ordered set Wikipedia Disambiguation
preorder defined on a set Wikidata
Any group of objects ranked so that every one but the topmost is subordinate to a specified one above it. Wiktionary
Wikidata
Wiktionary