discrete group

discrete subgroup of a topological group G is a subgroup H such that there is an open cover of H in which every open subset contains exactly one element of H; in other words, the subspace topology of H in G is the discrete topology
rdfs:label
"discrete group"@en
skos:altLabel
"discrete subgroup"@en
schema:description
"discrete subgroup of a topological group G is a subgroup H such that there is an open cover of H in which every open subset contains exactly one element of H; in other words, the subspace topology of H in G is the discrete topology"@en
schema:dateModified "2026-10-26T14:44:32+00:00"^^xsd:dateTime
schema:version 2561093319
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wikibase:sitelinks 14
wikibase:statements 6
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wdt:P10283 "C46467970"
wdt:P279 group
wdt:P4215 "discrete group"
wdt:P6366 "46467970"
wdt:P646 "/m/02d4qy"
wdt:P8417 "Discrete_group"
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