retract

continuous mapping from a topological space into a subspace that preserves the position of all points in that subspace
rdfs:label
"retract"@en
skos:altLabel
"retraction"@en
schema:description
"continuous mapping from a topological space into a subspace that preserves the position of all points in that subspace"@en
schema:dateModified "2025-02-04T19:16:59+00:00"^^xsd:dateTime
schema:version 2306934174
wikibase:identifiers 8
wikibase:sitelinks 10
wikibase:statements 12
p:P12888 wd:statement/Q2141963-1B67CC48-1696-46D9-9AFA-FE29410F6023
p:P1889 wd:statement/Q2141963-062679A0-9F0D-415B-AFA7-B7969970E361
p:P2534 wd:statement/Q2141963-92317331-5058-45D8-B99A-F50B6AF93A6B
p:P2671 wd:statement/Q2141963-63B79042-D411-4CFA-889C-7DFE902948BA
wd:statement/Q2141963-F759EDEB-A2D5-4EC6-8C73-AEB1555D3C3B
p:P2812 wd:statement/Q2141963-0E2B5D92-AA6E-4537-ACC4-358B64DE1652
p:P31 wd:statement/Q2141963-073d4093-488f-90ad-15fa-8f2e801fad0a
p:P4215 wd:statement/Q2141963-40E15999-1290-4315-8CD9-AD773653E24B
p:P6104 wd:statement/Q2141963-7F6C6977-C15A-4F81-A537-0441C92FF8DF
p:P6366 wd:statement/Q2141963-2041F7EA-E449-49F6-ADA7-4322C9CC0D42
p:P646 wd:statement/Q2141963-9314D6C8-2217-436E-96E8-21BFCA824D11
p:P7554 wd:statement/Q2141963-8faad53a-45ed-2412-f4bc-4911a53279a2
p:direct-normalized/P2671 <http://g.co/kg/g/122chqq7>
<http://g.co/kg/g/12360fpm>
p:direct-normalized/P6366 <https://makg.org/entity/188894458>
wdt:P12888 "df-retr"
wdt:P1889 retraction
wdt:P2534 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>r</mi><mo stretchy="false">&#x003A;</mo><mi>X</mi><mo stretchy="false" accent="false">&#x2192;</mo><mi>A</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P2671 "/g/122chqq7"
"/g/12360fpm"
wdt:P2812 "Retract"
wdt:P31 mathematical concept
wdt:P4215 "retract"
wdt:P6104 WikiProject Mathematics
wdt:P6366 "188894458"
wdt:P646 "/m/06njj5"
wdt:P7554 "Retract_of_a_topological_space"
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