(Q1193137)

English

regular cardinal

cardinal number that equals its own cofinality

In more languages

Statements

cardinal number

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defining formula

|I|<\kappa \land (\forall i\in I\colon |S_{i}|<\kappa )\implies \left|\bigcup _{i\in I}S\right|<\kappa

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maintained by WikiProject

WikiProject Mathematics

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Identifiers

1 reference

Freebase Data Dumps

publication date

28 October 2013

Gran Enciclopèdia Catalana ID

cardinal-regular

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Gran Enciclopèdia Catalana ID (former scheme)

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Microsoft Academic ID

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regular cardinal

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1 reference

26 January 2022

https://docs.openalex.org/download-snapshot/snapshot-data-format

Definition:Regular_Cardinal

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Sitelinks

Wikipedia(11 entries)

Wikibooks(0 entries)

Wikinews(0 entries)

Wikiquote(0 entries)

Wikisource(0 entries)

Wikiversity(0 entries)

Wikivoyage(0 entries)

Wiktionary(0 entries)

Multilingual sites(0 entries)

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