Category:Definitions/Aleph Numbers
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This category contains definitions related to Aleph Numbers.
Related results can be found in Category:Aleph Numbers.
The aleph numbers are a sequence of numbers used to represent the cardinality (or size) of infinite sets that can be well-ordered.
The cardinality of the natural numbers is $\aleph_0$.
The next larger cardinality is $\aleph_1$.
Then $\aleph_2$ and so on.
Aleph-Null: $\aleph_0$
Aleph-null is the cardinal number of a set which is in one-to-one correspondence with the natural numbers $\N$.
Pages in category "Definitions/Aleph Numbers"
The following 2 pages are in this category, out of 2 total.