theory, the cardinality of the continuum is the cardinality or "size" of the set of real numbers R {\displaystyle \mathbb {R} } , sometimes called the continuum...
16 KB (2,373 words) - 14:10, 10 July 2024
(see picture). By a similar argument, N has cardinality strictly less than the cardinality of the set R of all real numbers. For proofs, see Cantor's diagonal...
23 KB (2,925 words) - 20:33, 24 May 2024
the continuum hypothesis (abbreviated CH) is a hypothesis about the possible sizes of infinite sets. It states: "There is no set whose cardinality is...
31 KB (3,962 words) - 18:18, 2 July 2024
, the cardinality of the power set of the natural numbers. The cardinality of the continuum is the size of the set of real numbers. The continuum hypothesis...
2 KB (278 words) - 20:47, 11 March 2024
cardinal number, or cardinality is therefore a natural number. For dealing with the case of infinite sets, the infinite cardinal numbers have been introduced...
26 KB (3,808 words) - 01:08, 27 April 2024
{\displaystyle \aleph _{0}} (the cardinality of the set of natural numbers), and the cardinality of the continuum, that is, the cardinality of the set R {\displaystyle...
10 KB (1,573 words) - 23:45, 6 July 2024
Beth number (redirect from 2 to the power of the continuum)
that the second beth number ℶ 1 {\displaystyle \beth _{1}} is equal to c {\displaystyle {\mathfrak {c}}} , the cardinality of the continuum (the cardinality...
13 KB (2,227 words) - 02:51, 19 June 2024
larger than the integers but smaller than the real numbers Cardinality of the continuum, a cardinal number that represents the size of the set of real numbers...
6 KB (707 words) - 20:55, 31 May 2024
the cardinality of the continuum, whose value in ZFC may be any uncountable cardinal of uncountable cofinality (see Easton's theorem). The continuum hypothesis...
9 KB (1,409 words) - 02:08, 5 September 2023
Infinity (redirect from The Infinite)
_{0}}>{\aleph _{0}}} . The continuum hypothesis states that there is no cardinal number between the cardinality of the reals and the cardinality of the natural numbers...
53 KB (6,001 words) - 19:40, 12 July 2024