"counitary" meaning in All languages combined

See counitary on Wiktionary

Adjective [English]

IPA: /koʊˈjuːnɪtɛri/
Etymology: From co- + unitary. Etymology templates: {{af|en|co-|unitary}} co- + unitary Head templates: {{en-adj|-}} counitary (not comparable)
  1. (mathematics) Having a counit, which is a map that serves as an identity-like element in a coalgebra, analogous to the unit in an algebra. Tags: not-comparable
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          "ref": "1968, David W. Jonah, Cohomology of Coalgebras (Memoirs of the American Mathematical Society; 82), American Mathematical Soc., page 64:",
          "text": "… the fᵢ - 0 for i = 1,2,3, and the eᵢ are cononical isomorphisms; and f₄ = 0 as P - P²Λ is a right (counitary) Λ-comodule.",
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          "text": "… the fᵢ - 0 for i = 1,2,3, and the eᵢ are cononical isomorphisms; and f₄ = 0 as P - P²Λ is a right (counitary) Λ-comodule.",
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This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2025-05-10 from the enwiktionary dump dated 2025-05-01 using wiktextract (85b9f46 and 1b6da77). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

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