See direct limit on Wiktionary
{ "antonyms": [ { "word": "inverse limit" } ], "forms": [ { "form": "direct limits", "tags": [ "plural" ] } ], "head_templates": [ { "args": {}, "expansion": "direct limit (plural direct limits)", "name": "en-noun" } ], "lang": "English", "lang_code": "en", "pos": "noun", "senses": [ { "categories": [ { "kind": "topical", "langcode": "en", "name": "Algebra", "orig": "en:Algebra", "parents": [ "Mathematics", "Formal sciences", "Sciences", "All topics", "Fundamental" ], "source": "w" }, { "_dis": "71 29", "kind": "other", "name": "English entries with incorrect language header", "parents": [ "Entries with incorrect language header", "Entry maintenance" ], "source": "w+disamb" }, { "_dis": "74 26", "kind": "other", "name": "Pages with 1 entry", "parents": [], "source": "w+disamb" }, { "_dis": "80 20", "kind": "other", "name": "Pages with entries", "parents": [], "source": "w+disamb" } ], "examples": [ { "text": "A direct limit has “canonical functions” which map each element of the disjoint union to its equivalence class.", "type": "example" }, { "text": "Direct limits in the algebraic sense are models of category-theoretic colimits.", "type": "example" } ], "glosses": [ "A set of equivalence classes which partition the disjoint union of the members of a direct system; each equivalence class being a sort of “drainage basin” of the mappings (of the morphisms) of the direct system, if these are analogically considered as “rivers”. (If i<k,j<k in the indexing poset, then there exist f_ik:A_i→A_k and f_jk:A_j→A_k. If a_i∈A_i,a_j∈A_j such that f_ik(a_i)=f_jk(a_j) then a_i∼a_j. If k = j then f_jj(a_j)=a_j,f_ij(a_i)=a_j.)" ], "id": "en-direct_limit-en-noun-vf9zt9iZ", "links": [ [ "algebra", "algebra" ], [ "equivalence class", "equivalence class" ], [ "disjoint union", "disjoint union" ], [ "direct system", "direct system" ], [ "drainage basin", "drainage basin" ] ], "raw_glosses": [ "(algebra) A set of equivalence classes which partition the disjoint union of the members of a direct system; each equivalence class being a sort of “drainage basin” of the mappings (of the morphisms) of the direct system, if these are analogically considered as “rivers”. (If i<k,j<k in the indexing poset, then there exist f_ik:A_i→A_k and f_jk:A_j→A_k. If a_i∈A_i,a_j∈A_j such that f_ik(a_i)=f_jk(a_j) then a_i∼a_j. If k = j then f_jj(a_j)=a_j,f_ij(a_i)=a_j.)" ], "related": [ { "_dis1": "100 0", "word": "direct system" } ], "synonyms": [ { "_dis1": "100 0", "word": "inductive limit" } ], "topics": [ "algebra", "mathematics", "sciences" ] }, { "categories": [ { "kind": "topical", "langcode": "en", "name": "Category theory", "orig": "en:Category theory", "parents": [ "Mathematics", "Formal sciences", "Sciences", "All topics", "Fundamental" ], "source": "w" } ], "glosses": [ "a colimit" ], "id": "en-direct_limit-en-noun-CX01TUZA", "links": [ [ "category theory", "category theory" ], [ "colimit", "colimit" ] ], "raw_glosses": [ "(category theory) a colimit" ], "topics": [ "category-theory", "computing", "engineering", "mathematics", "natural-sciences", "physical-sciences", "sciences" ] } ], "wikipedia": [ "direct limit" ], "word": "direct limit" }
{ "antonyms": [ { "word": "inverse limit" } ], "categories": [ "English countable nouns", "English entries with incorrect language header", "English lemmas", "English multiword terms", "English nouns", "Pages with 1 entry", "Pages with entries" ], "forms": [ { "form": "direct limits", "tags": [ "plural" ] } ], "head_templates": [ { "args": {}, "expansion": "direct limit (plural direct limits)", "name": "en-noun" } ], "lang": "English", "lang_code": "en", "pos": "noun", "related": [ { "word": "direct system" } ], "senses": [ { "categories": [ "English terms with usage examples", "en:Algebra" ], "examples": [ { "text": "A direct limit has “canonical functions” which map each element of the disjoint union to its equivalence class.", "type": "example" }, { "text": "Direct limits in the algebraic sense are models of category-theoretic colimits.", "type": "example" } ], "glosses": [ "A set of equivalence classes which partition the disjoint union of the members of a direct system; each equivalence class being a sort of “drainage basin” of the mappings (of the morphisms) of the direct system, if these are analogically considered as “rivers”. (If i<k,j<k in the indexing poset, then there exist f_ik:A_i→A_k and f_jk:A_j→A_k. If a_i∈A_i,a_j∈A_j such that f_ik(a_i)=f_jk(a_j) then a_i∼a_j. If k = j then f_jj(a_j)=a_j,f_ij(a_i)=a_j.)" ], "links": [ [ "algebra", "algebra" ], [ "equivalence class", "equivalence class" ], [ "disjoint union", "disjoint union" ], [ "direct system", "direct system" ], [ "drainage basin", "drainage basin" ] ], "raw_glosses": [ "(algebra) A set of equivalence classes which partition the disjoint union of the members of a direct system; each equivalence class being a sort of “drainage basin” of the mappings (of the morphisms) of the direct system, if these are analogically considered as “rivers”. (If i<k,j<k in the indexing poset, then there exist f_ik:A_i→A_k and f_jk:A_j→A_k. If a_i∈A_i,a_j∈A_j such that f_ik(a_i)=f_jk(a_j) then a_i∼a_j. If k = j then f_jj(a_j)=a_j,f_ij(a_i)=a_j.)" ], "topics": [ "algebra", "mathematics", "sciences" ] }, { "categories": [ "en:Category theory" ], "glosses": [ "a colimit" ], "links": [ [ "category theory", "category theory" ], [ "colimit", "colimit" ] ], "raw_glosses": [ "(category theory) a colimit" ], "topics": [ "category-theory", "computing", "engineering", "mathematics", "natural-sciences", "physical-sciences", "sciences" ] } ], "synonyms": [ { "word": "inductive limit" } ], "wikipedia": [ "direct limit" ], "word": "direct limit" }
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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 2025-01-13 from the enwiktionary dump dated 2025-01-01 using wiktextract (4ba5975 and 4ed51a5). 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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