English Explanatory Dictionary

direct system

English dictionary entry

Meanings

noun
  1. A set of algebraic structures (which are part of a concrete category; e.g., modules) and a set of morphisms between them (e.g., module homomorphisms) which all together form a small category which is the image of a covariant functor whose domain is a directed poset.

Word forms

direct system direct systems

Antonyms

inverse system
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