- In mathematics, a
permutation of a set can mean one of two
different things: an
arrangement of its
members in a
sequence or
linear order, or the act or...
- mathematics, a
permutation group is a
group G
whose elements are
permutations of a
given set M and
whose group operation is the
composition of
permutations in G...
-
entries 0.: 26 An n × n
permutation matrix can
represent a
permutation of n elements. Pre-multiplying an n-row
matrix M by a
permutation matrix P,
forming PM...
- A
permutation test (also
called re-randomization test or
shuffle test) is an
exact statistical hypothesis test
making use of the
proof by contradiction...
-
cyclic permutation is a
permutation consisting of a
single cycle. In some cases,
cyclic permutations are
referred to as cycles; if a
cyclic permutation has...
- Look up
permutation in Wiktionary, the free dictionary. In mathematics,
permutation relates to the act of
arranging all the
members of a set into some...
-
random permutation is a
random permutation of a set of objects, that is, a
permutation-valued
random variable. The use of
random permutations is common...
- the
permutations of X (i.e. the
bijective functions from X to X) fall into two
classes of
equal size: the even
permutations and the odd
permutations. If...
-
Combinations and
permutations in the
mathematical sense are
described in
several articles.
Described together, in-depth:
Twelvefold way
Explained separately...
-
epsilon represents a
collection of
numbers defined from the sign of a
permutation of the
natural numbers 1, 2, ..., n, for some
positive integer n. It...
