regular cardinal

cardinal number that equals its own cofinality

Wikidata entity: Q1193137

P2534	defining formula	Math	$\| I \| < κ \land (\forall i \in I : \| S_{i} \| < κ) ⟹ \| ⋃_{i \in I} S \| < κ$	???
P6104	maintained by WikiProject	...	Q8487137 (WikiProject Mathematics)	WikiProject Mathematics
P279	subclass of	...	Q163875 (cardinal number)	cardinal number

External Ids

P646	Freebase ID	/m/020tkf
P12385	Gran Enciclopèdia Catalana ID	cardinal-regular
P1296	Gran Enciclopèdia Catalana ID (former scheme)	0267791
P6366	Microsoft Academic ID (discontinued)	89507440
P4215	nLab ID	regular cardinal
P10283	OpenAlex ID	C89507440
P6781	ProofWiki ID	Definition:Regular_Cardinal

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