- CATEGORY | English meaning - Cambridge Dictionary
(Definition of category from the Cambridge Academic Content Dictionary © Cambridge University Press)
- Category theory - Wikipedia
Category theory Schematic representation of three objects and three morphisms of a category, which form a commutative diagram Category theory is a general theory of mathematical structures and their relations It was introduced by Samuel Eilenberg and Saunders Mac Lane in the mid-20th century in their foundational work on algebraic topology [1]
- category - Wiktionary, the free dictionary
Thus, words like boy, girl, man, woman, etc are traditionally said to belong to the category of Nouns, whereas words like a, the, this, and that are traditionally said to belong to the category of Determiners
- category in nLab - ncatlab. org
A category is a quiver (a directed graph with multiple edges) with a rule saying how to compose two edges that fit together to get a new edge Furthermore, each vertex has an edge starting and ending at that vertex, which acts as an identity for this composition
- Category - Wikipedia
Linguistics Lexical category, a part of speech such as noun, preposition, etc Syntactic category, a similar concept which can also include phrasal categories Grammatical category, a grammatical feature such as tense, gender, etc
- CATEGORY | meaning - Cambridge Learners Dictionary
(Definition of category from the Cambridge Learner's Dictionary © Cambridge University Press)
- Category (mathematics) - Wikipedia
In mathematics, a category (sometimes called an abstract category to distinguish it from a concrete category) is a collection of "objects" that are linked by "arrows"
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