category theory

<http://www.wikidata.org/entity/Q217413>

branch of mathematics studying categories, functors, and natural transformations
category theory
rdfs:label
"category theory"@en
skos:altLabel
"نظريه الفئات"@ar
schema:description
"branch of mathematics studying categories, functors, and natural transformations"@en
schema:dateModified "2026-08-03T10:31:28+00:00"^^xsd:dateTime
schema:version 2526709380
wikibase:identifiers 34
wikibase:sitelinks 54
wikibase:statements 57
p:P10283 wd:statement/Q217413-64E8CEDB-BCAA-4758-9BEC-F7FD258EC444
p:P10376 wd:statement/Q217413-7e93eb8f-40fe-1270-97ea-97cad25b2aaf
p:P1051 wd:statement/Q217413-A3FC85C0-AEAE-4A0E-A54F-EBFC9CAA8C7C
p:P11514 wd:statement/Q217413-181FE1D5-C58B-4F95-97EB-F5D6B3A3D1ED
p:P12385 wd:statement/Q217413-bdf58800-0445-43a4-9435-618ebb7f9d22
p:P1245 wd:statement/Q217413-98E7A2E6-252F-4F99-9B62-4DF97CFE4066
p:P1296 wd:statement/Q217413-4647C57B-88F4-44D6-88AA-79785E8B8D8F
p:P1343 wd:statement/Q217413-0485ed49-4d3b-7358-26c0-c0f67a1893a2
wd:statement/Q217413-38a6a2f8-cccc-48a4-8d40-ae6dea113757
p:P1417 wd:statement/Q217413-541D445D-F116-45E2-AE67-1495A7368EF7
p:P1424 wd:statement/Q217413-7c0914a7-158e-4b67-8a33-fa820f75e81e
p:P1482 wd:statement/Q217413-103a96ee-4dfa-3a5a-6ba7-c4b0397f2620
wd:statement/Q217413-119da559-43de-950c-fc13-c6483926b886
wd:statement/Q217413-25ee5c71-4881-9895-0e10-1bba30295913
wd:statement/Q217413-2c760ae1-4f09-75a6-a421-10014129ac7f
wd:statement/Q217413-ae9359db-4049-9b54-bb84-1c8178324783
wd:statement/Q217413-cec83c25-4af0-a59e-5b03-4e47fe3760c4
p:P1617 wd:statement/Q217413-7B7B04CC-C2AB-4407-AB4A-A7EF7ADAAB41
p:P18 wd:statement/Q217413-2b1b9cf0-4789-aaee-8f3a-451dd3ebcb47
p:P227 wd:statement/Q217413-2D541FF5-8B78-4B02-B60C-BC976A9658F1
p:P2578 wd:statement/Q217413-1ff7a27a-4213-2b35-78d1-a0b0e2a3f124
wd:statement/Q217413-5a9de7a5-4340-a059-3601-022162ee2d01
wd:statement/Q217413-d7dd6cdd-4f06-78c6-f47c-0dfd8452a1d7
p:P2581 wd:statement/Q217413-02CA6600-E37E-4ECF-A44B-1B7B6E1DE498
p:P2812 wd:statement/Q217413-2ab7689d-4509-99f3-942c-03e0eb2fd029
p:P2924 wd:statement/Q217413-0C4513A9-07A6-465F-9927-15093C0A9F1D
p:P31 wd:statement/Q217413-1cc7f2de-4562-a932-41df-b7f7dbb6aefe
p:P3123 wd:statement/Q217413-89EB1B08-388A-4F33-B6C8-0A9839E244EC
p:P3285 wd:statement/Q217413-e28c1926-4db3-241d-1b63-fbe48d14ea03
p:P3417 wd:statement/Q217413-119698E1-5D95-451F-8FC2-AF2095D41D50
p:P3553 wd:statement/Q217413-E4CE332E-2C43-4F1C-8BAE-D283A0F86F6C
p:P361 wd:statement/Q217413-6B7629B3-5DF3-412B-9153-2B64EB3D57C8
wd:statement/Q217413-d824cd22-4336-d07b-1b2b-9658cf610a7a
p:P366 wd:statement/Q217413-ab952f92-4b0d-c7d3-a8b1-ca1d92d6673f
p:P373 wd:statement/Q217413-350DE23E-EBBE-459D-9591-1E2F441073DB
p:P3827 wd:statement/Q217413-99832752-AB65-4D8E-B350-AF3E6BFFF7D2
p:P4215 wd:statement/Q217413-D46EF0BC-CF40-465D-8632-6AEE9F0A8E1B
p:P4223 wd:statement/Q217413-2955e46e-4964-ad84-5819-b9dc040b2222
p:P4613 wd:statement/Q217413-6adc6335-4fab-5183-09f0-c0deaa32413d
p:P5008 wd:statement/Q217413-5BA06AEE-F309-4046-84CC-825266883F26
p:P5125 wd:statement/Q217413-853791FE-0F26-4C0F-B1D7-65F4A8092234
p:P527 wd:statement/Q217413-461fd4cb-4cb0-642c-0bd2-2f459ca859cf
p:P5748 wd:statement/Q217413-191840B8-F9F8-4DAC-B49A-A22B77EDBC08
p:P6058 wd:statement/Q217413-046ca70f-4861-4b3f-1c17-a9d423b2bfc0
p:P6104 wd:statement/Q217413-BCD4B722-F9B1-469E-963C-C866037672E8
p:P6262 wd:statement/Q217413-1109d1f8-43bd-e731-4b05-db52ef7a2035
p:P6366 wd:statement/Q217413-F6DE5772-E684-49DF-9E2C-231D2E8FF246
p:P646 wd:statement/Q217413-6E2D4DAD-1B42-422F-9D54-861669FC6ABF
p:P6564 wd:statement/Q217413-192ed592-4d2b-e262-4901-073cb257eca5
p:P6781 wd:statement/Q217413-e6c920c9-47bc-0b76-4163-31e2cbaa3774
p:P6900 wd:statement/Q217413-47568321-45d0-d8f8-ab45-19c9ccff42cc
p:P691 wd:statement/Q217413-C431925C-EED8-4665-A69D-2BE2D439574F
p:P7726 wd:statement/Q217413-f4b203c1-436f-630c-f8b6-b105e5b569d6
p:P8408 wd:statement/Q217413-EA43E8DE-12CB-4C5A-A00B-659A197CE563
p:P8885 wd:statement/Q217413-1e592234-4638-81e9-fd0a-184e92362eec
p:P910 wd:statement/Q217413-310488F3-A145-46D0-B6C7-37F56A255A33
p:P9100 wd:statement/Q217413-3D82164E-684A-4513-BAB4-5AEE039D723F
p:direct-normalized/P1617 <http://www.bbc.co.uk/things/3d4a36da-1408-4ae3-9503-99fe403f0ebf#id>
p:direct-normalized/P227 <https://d-nb.info/gnd/4120552-2>
p:direct-normalized/P2581 <http://babelnet.org/rdf/s03408627n>
p:direct-normalized/P3285 <http://msc2010.org/resources/MSC/2010/18-XX>
p:direct-normalized/P5748 <http://uri.gbv.de/terminology/bk/31.27>
p:direct-normalized/P6366 <https://makg.org/entity/54884031>
p:direct-normalized/P8408 <http://kbpedia.org/kko/rc/CategoryTheory>
wdt:P10283 "C54884031"
wdt:P10376 "mathematics/category-theory"
wdt:P1051 "7360"
wdt:P11514 "teoriia-kategorii-dfd110"
wdt:P12385 "teoria-de-categories"
wdt:P1245 "1017424"
wdt:P1296 "0167871"
wdt:P1343 Sets for Mathematics
Armenian Soviet Encyclopedia, vol. 5
wdt:P1417 "science/category-theory"
wdt:P1424 Шаблон:Теорија категорија
wdt:P1482 <https://cstheory.stackexchange.com/tags/ct.category-theory>
<https://math.stackexchange.com/tags/category-theory>
<https://matheducators.stackexchange.com/tags/category-theory>
<https://mathoverflow.net/tags/ct.category-theory>
<https://physics.stackexchange.com/tags/category-theory>
<https://quantumcomputing.stackexchange.com/tags/category-theory>
wdt:P1617 "3d4a36da-1408-4ae3-9503-99fe403f0ebf"
wdt:P18 <http://commons.wikimedia.org/wiki/Special:FilePath/Prod%20chain.svg>
wdt:P227 "4120552-2"
wdt:P2578 natuurlijke transformatie
kategori
함자
wdt:P2581 "03408627n"
wdt:P2812 "CategoryTheory"
wdt:P2924 "2052467"
wdt:P31 مجالات الرياضيات
wdt:P3123 "category-theory"
wdt:P3285 "18-XX"
wdt:P3417 "Category-Theory"
wdt:P3553 "19745706"
wdt:P361 teorie vyšších kategorií
teorija množic, relacij in funkcij
wdt:P366 teoría de lenguajes de programación
wdt:P373 "Category theory"
wdt:P3827 "category-theory"
wdt:P4215 "category theory"
wdt:P4223 "teoria-delle-categorie"
wdt:P4613 "11036"
wdt:P5008 Wîkîpediya:Gotarên bingehîn/Level/4
wdt:P5125 esquisse de la théorie des catégories
wdt:P527 терминология теории категорий
wdt:P5748 "31.27"
wdt:P6058 "divers/théorie_des_catégories/31428"
wdt:P6104 위키프로젝트 수학
wdt:P6262 "math:Category_theory"
wdt:P6366 "54884031"
wdt:P646 "/m/01r_h"
wdt:P6564 "category-theory"
wdt:P6781 "Definition:Category_Theory"
wdt:P6900 "圏論"
wdt:P691 "ph676925"
wdt:P7726 "9categorytheory"
wdt:P8408 "CategoryTheory"
wdt:P8885 "범주론"
wdt:P910 ကဏ္ဍ:ကတ်တဂိုရီသီအိုရီ
wdt:P9100 "category-theory"

Inverse relations

[ .. ] → schema:about → category theory

Abstract Algebra/Category theoryschema:Article Categorietheorie (wiskunde)schema:Article Category theoryschema:Article Category theoryschema:Article Category theoryschema:Article Category theoryschema:Article Kategooriateooriaschema:Article Kategori teorisischema:Article Kategoriateoriaschema:Article Kategorien teoriaschema:Article Kategorientheorieschema:Article Kategoriteorischema:Article Kategoriteorischema:Article Kategóriaelméletschema:Article Lý thuyết phạm trùschema:Article Ríkjafræðischema:Article Teori kategorischema:Article Teori kategorischema:Article Teoria categoriilorschema:Article Teoria das categoriasschema:Article ... show all 54

[ .. ] → p:statement/P2579 → category theory

<http://www.wikidata.org/entity/statement/Q2518298-17033642-385D-40E8-B5B8-6DE57231AF7A>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q1199022-2A19314A-F994-4891-B92B-6F328B5AC6D6>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q1052674-254C66F6-72B1-48A6-B536-3089D56813A9>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q2361385-5E05AC5A-E8EE-4120-AED8-97043E86800D>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q1128678-97DA2413-DF99-451B-BF2F-2A9825A27BA0>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q1151539-DCBAF7E2-D8F9-409E-8BFE-F017E8A8DBFF>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q1064276-7233A161-31B1-4FD4-A673-A5CD3FB28C47>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q1144780-62823004-63AB-4249-BD51-66AF437C7751>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q1128619-4A6E63A4-65A8-4B89-AA22-45C5F70AC2EE>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q2757856-0790CCF2-C448-423B-82D1-DA60C9991715>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q2835923-7E5F7E17-EE1D-4E4D-845D-EC4D9753ED1E>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q1084766-5BDCD03D-8F46-4071-9DD0-D97B11006FBA>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q2132698-ADE88620-D780-479C-BAF9-39786F82E208>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q1064342-D6949DCA-26FC-4D4F-AB0D-11B0C8D1C67C>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q2156511-8C1CD19D-F618-415A-A96A-1B5C39AF58E0>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q1052627-7FEB756B-46ED-4110-8D6A-BBD32E3722DE>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q2285809-52843483-BC87-4DB8-BB3F-3DE6B8DCE78E>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q2428439-D08DF936-C43D-427C-AA07-95907D237605>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q1224487-2176BC8E-B20F-4373-B130-AA8A4142F4F8>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q2835928-DDF191AE-CA54-439E-9A26-65E1BC3D2278>wikibase:BestRank ... show all 517

[ .. ] → p:statement/P101 → category theory

<http://www.wikidata.org/entity/statement/Q102417334-988b49ae-48d0-a594-4ece-c041c7060125>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q112556649-F12F80FF-C906-4513-B828-A8249A07DF86>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q26250999-4B58F73E-985A-4623-9A59-0F780C500011>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q102402222-1EB25985-FE51-4ADC-98C9-9396CC1B8D46>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q124643418-22EB205C-AD20-421E-8992-9534DF1C46D7>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q103107456-27D3EB8C-93E6-4B82-84EC-B5F3682ED96B>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q112557287-ED1AB8DD-B23B-4C21-8896-0914D26791C9>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q11109023-89ED1CCF-62F4-4B7A-A11A-9FB59A900196>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q112541700-224360F5-728E-4418-B773-1AF74C2B9C02>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q1163898-5A50D4F2-9711-4623-937C-8255ADE3CD33>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q112457511-0390F827-66FC-4ACA-ADD0-1F1231C69D87>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q1116827-BE38B99B-F610-43E7-A885-6DB9CAB69A5E>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q112563992-71DE3796-6739-495F-820A-A6F86640C658>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q102162776-EBADE097-FDAF-4955-966B-62B80FFC6465>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q2815652-D8B26021-E430-4998-8DB1-0F17C5F9D541>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q102262965-d84e4855-4eac-b237-d370-cfe0754bd70e>wikibase:BestRank ... show all 67

[ .. ] → p:statement/P361 → category theory

<http://www.wikidata.org/entity/statement/Q114806182-884661C3-F1BA-4952-A491-9950D82574B7>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q111454257-03216AC3-8B5C-4747-82E7-310D77DDAF13>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q114765524-2B46E602-A80E-477C-9AFF-F95F6189FAF1>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q105424558-37c816cc-4791-e090-0031-40ca64912f78>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q114765261-88FDA629-02C7-4C65-8D1F-729374191FB3>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q114765287-B1FF045B-BF63-4B6E-AC27-10F23079D515>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q114808130-DF6A77EF-CC5E-49F9-8257-A23569751FF9>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q114807299-D562B837-FE88-4A55-A6E6-25C21046CA8C>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q114764953-A479DCCC-A9E8-4D35-821D-C35787A696AE>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q114807703-D14233CE-2C44-488C-B032-32AC0367FB84>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q114806408-B881DCA8-A52F-4A34-AB52-0B196AB01831>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q114765519-1C8FA010-392F-4682-8304-BFC504E5AEF8>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q114703792-53106FDC-C66A-4DA0-A72E-F5A678EA69BB>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q114766156-43844C33-B399-4864-871C-29D4A8F1B0B2>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q114807660-FD2A9C02-614A-4A42-A7D1-4FCD107C9A95>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q128032193-e5fa046a-4e24-c585-7e83-e97aa2ad747b>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q114806998-E69AF2C6-55C7-462F-854E-AE2646385888>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q114766215-7F20EC99-C544-4CFA-BD91-3B16973DC6F5>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q114807078-30AF0C81-09B1-4299-9B3A-594950A419B8>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q114806943-2F5BDBA9-79C3-41AC-B487-55554A0D4E2F>wikibase:BestRank ... show all 30

[ .. ] → p:statement/P921 → category theory

<http://www.wikidata.org/entity/statement/Q107652375-4235dd82-4c72-2466-4c5f-5d2e22340ee8>wikibase:BestRank

[ .. ] → p:statement/P1269 → category theory

<http://www.wikidata.org/entity/statement/Q10693355-7ee9d9ec-41e0-62dd-bae0-754d88884c90>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q2291918-977ec7b4-473c-4bd6-ece8-1aee4d97235b>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q113838726-7d4a71fe-44a6-a1bc-9f87-9685f4819d7d>wikibase:BestRank <http://www.wikidata.org/entity/statement/Q128199302-92bba570-44f3-94fc-33b9-3759ea0b8155>wikibase:BestRank

[ .. ] → wdt:P9488 → category theory

<http://www.wikidata.org/entity/L166416-S4>http://www.w3.org/ns/lemon/ontolex#LexicalSense

[ .. ] → p:statement/P1855 → category theory

<http://www.wikidata.org/entity/statement/P1051-e69b55d0-47eb-e433-33b0-8ab277833349>wikibase:BestRank

[ .. ] → p:statement/P9488 → category theory

<http://www.wikidata.org/entity/statement/L166416-S4-30bf1b34-4786-63ea-0bcc-9c792ac18c7d>wikibase:BestRank

[ .. ] → p:qualifier/P460 → category theory

<http://www.wikidata.org/entity/statement/Q12248621-b0392846-402b-62c7-6f25-092b92b6f9ae>wikibase:BestRank
Download as:
RDF/XML JSON-LD Turtle
data from SPARQL endpoint: https://query.wikidata.org/sparql