exotic sphere

smooth manifold that is homeomorphic but not diffeomorphic to a sphere
rdfs:label
"exotic sphere"@en
skos:altLabel "エキゾチック球面"@ja
"ミルナー球面"@ja
schema:description
"smooth manifold that is homeomorphic but not diffeomorphic to a sphere"@en
schema:dateModified "2026-11-11T15:17:26+00:00"^^xsd:dateTime
schema:version 2567989273
wikibase:identifiers 4
wikibase:sitelinks 8
wikibase:statements 7
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wdt:P1417 "topic/exotic-sphere"
wdt:P279 differentiable manifold
wdt:P2812 "ExoticSphere"
wdt:P31 mathematical concept
wdt:P6104 WikiProject Mathematics
wdt:P6366 "116730138"
wdt:P646 "/m/0478x1"
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