Permutation - traducción al Inglés
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Permutation - traducción al Inglés

CHANGE OF ORDERING IN A (MATHEMATICAL) SET
Cycle notation; Permute; Arrangement number; Cycle representation; Cyclic notation; NPr; Cycle type; Permutes; Permutations; Cycle decomposition (group theory); Permuter; Next permutation; Permuting; One-line notation; Calculating permutations; K-permutation; Circular notation; Disposition (math); Permutation algorithms; Permutation formula; Two-line notation; Cycle structure; Cycle shape; Rothe diagram
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  • Each of the six rows is a different permutation of three distinct balls
  • Permutations of multisets
  • Composition of permutations corresponding to a multiplication of permutation matrices.

permutation         
(n.) = permutación

Def: Procedimiento que facilita la localización de un descriptor compuesto a través de cualquiera de sus términos.
Ex: Permutation makes it easier for both library staff and user to find entries.
Permutation         
Permutación
permutation         
permutación

Definición

Permutation
·noun Barter; exchange.
II. Permutation ·noun Any one of such possible arrangements.
III. Permutation ·noun The act of permuting; exchange of the thing for another; mutual transference; interchange.
IV. Permutation ·noun The arrangement of any determinate number of things, as units, objects, letters, ·etc., in all possible orders, one after the other;
- called also alternation. ·cf. Combination, ·noun, 4.

Wikipedia

Permutation

In mathematics, a permutation of a set is, loosely speaking, an arrangement of its members into a sequence or linear order, or if the set is already ordered, a rearrangement of its elements. The word "permutation" also refers to the act or process of changing the linear order of an ordered set.

Permutations differ from combinations, which are selections of some members of a set regardless of order. For example, written as tuples, there are six permutations of the set {1, 2, 3}, namely (1, 2, 3), (1, 3, 2), (2, 1, 3), (2, 3, 1), (3, 1, 2), and (3, 2, 1). These are all the possible orderings of this three-element set. Anagrams of words whose letters are different are also permutations: the letters are already ordered in the original word, and the anagram is a reordering of the letters. The study of permutations of finite sets is an important topic in the fields of combinatorics and group theory.

Permutations are used in almost every branch of mathematics, and in many other fields of science. In computer science, they are used for analyzing sorting algorithms; in quantum physics, for describing states of particles; and in biology, for describing RNA sequences.

The number of permutations of n distinct objects is n factorial, usually written as n!, which means the product of all positive integers less than or equal to n.

Technically, a permutation of a set S is defined as a bijection from S to itself. That is, it is a function from S to S for which every element occurs exactly once as an image value. This is related to the rearrangement of the elements of S in which each element s is replaced by the corresponding f(s). For example, the permutation (3, 1, 2) mentioned above is described by the function α {\displaystyle \alpha } defined as

α ( 1 ) = 3 , α ( 2 ) = 1 , α ( 3 ) = 2 {\displaystyle \alpha (1)=3,\quad \alpha (2)=1,\quad \alpha (3)=2} .

The collection of all permutations of a set form a group called the symmetric group of the set. The group operation is the composition (performing two given rearrangements in succession), which results in another rearrangement. As properties of permutations do not depend on the nature of the set elements, it is often the permutations of the set { 1 , 2 , , n } {\displaystyle \{1,2,\ldots ,n\}} that are considered for studying permutations.

In elementary combinatorics, the k-permutations, or partial permutations, are the ordered arrangements of k distinct elements selected from a set. When k is equal to the size of the set, these are the permutations of the set.

Ejemplos de pronunciación para Permutation
1. permutation? Is that --
The Naked Pint _ Christina Perozzi & Hallie Beaune _ Talks at Google
2. Innovative permutation combinations.
10X - Leadership in Innovation _ Kamal Haasan _ Talks at Google
3. is the Rank Permutation Test, which
Systems Health Technology at NASA Ames Research Center _ Kai Goebel _ Talks at Google
4. And how short can you find the permutation
The Greatest Maths Mistakes _ Matt Parker _ Talks at Google
5. you see there was just one permutation of the logo.
How to Use Graphic Design _ Michael Bierut _ Talks at Google
Ejemplos de uso de Permutation
1. Voters, he added, perceived the BJP as a party relying heavily on a ‘permutation and combination’ principle to win power.
2. Though, God knows, between them the couple must have gone through every permutation of mental and physical anguish.
3. Australia may again stick to the tried and tested, with McGrath‘s return for Michael Kasprowicz the only permutation.
4. I know there can never be a box on those forms for every possible permutation of ethnic origin.
5. The other likely permutation from those groups would see England facing Germany, with all that would entail.