- of
infinite sets as
something that had
cardinality. To
better understand infinite sets, a
notion of
cardinality was
formulated c. 1880 by
Georg Cantor...
- rank
among the
infinite cardinals.
Cardinality is
defined in
terms of
bijective functions. Two sets have the same
cardinality if, and only if,
there is...
- In set theory, the
cardinality of the
continuum is the
cardinality or "size" of the set of real
numbers R {\displaystyle \mathbb {R} } ,
sometimes called...
- term
cardinality refers to the
uniqueness of data
values contained in a
particular column (attribute) of a
database table. The
lower the
cardinality, the...
-
letter aleph (ℵ). The
cardinality of the
natural numbers is ℵ0 (read aleph-nought, aleph-zero, or aleph-null), the next
larger cardinality of a well-ordered...
-
Within data modelling,
cardinality is the
numerical relationship between rows of one
table and rows in another.
Common cardinalities include one-to-one,...
-
Calculating the
exact cardinality of the
distinct elements of a
multiset requires an
amount of
memory proportional to the
cardinality,
which is impractical...
-
statement that
there is no set with
cardinality strictly between the
cardinality of the
natural numbers and the
cardinality of a
straight line. In 1963, Paul...
-
numbers is the same size (
cardinality) as the set of integers: they are both
countable sets.
Cantor gave two
proofs that the
cardinality of the set of integers...
- Look up
cardinality in Wiktionary, the free dictionary.
Cardinality may
refer to:
Cardinality of a set, a
measure of the "number of elements" of a set...
