Permutation group: In mathematical group theory, the set of permutations on a set of objects form a group, is called a permutation group, with composition as the group operation. For example, let A {\displaystyle A} denote a finite set of n {\displaystyle ... [100%] 2023-06-16
Permutation group: A permutation group is a set of permutations (cf. Permutation of a set) of a set $X$ that form a group under the operation of multiplication (composition) of permutations. (Mathematics) [100%] 2023-10-17
Permutation group: In 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 (which are thought of as bijective functions from the set M ... (Group whose operation is composition of permutations) [100%] 2024-06-17 [Permutation groups] [Finite groups]...
Permutation (music): In music, a permutation (order) of a set is any ordering of the elements of that set. A specific arrangement of a set of discrete entities, or parameters, such as pitch, dynamics, or timbre. (Music) [93%] 2023-12-13 [Permutations]
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 ... (Mathematical version of an order change) [93%] 2023-12-13 [Factorial and binomial topics] [Permutations]...
Permutation: of $ n $ elements A finite sequence of length $ n $ in which all the elements are different, i.e. a permutation is an arrangement of $ n $ elements without repetition. (Mathematics) [93%] 2024-01-12
Permutation: In mathematics, a permutation of a set can mean one of two different things: An example of the first meaning is the six permutations (orderings) of the set {1, 2, 3}: written as tuples, they are (1, 2, 3), (1 ... (Mathematical version of an order change) [93%] 2024-12-31 [Factorial and binomial topics] [Permutations]...
Primitive permutation group: In mathematics, a permutation group G acting on a non-empty finite set X is called primitive if G acts transitively on X and the only partitions the G-action preserves are the trivial partitions into either a single set ... (Permutation group that preserves no non-trivial partition) [81%] 2023-04-26 [Permutation groups] [Integer sequences]...
Primitive permutation group: In mathematics, a permutation group G acting on a non-empty finite set X is called primitive if G acts transitively on X and the only partitions the G-action preserves are the trivial partitions into either a single set ... (Permutation group that preserves no non-trivial partition) [81%] 2025-07-19 [Permutation groups] [Integer sequences]...
Permutator: An eigen value $ \lambda $ of a stochastic kernel that it is different from one and such that $ | \lambda | = 1 $. A non-negative continuous function $ K( x, y) $ given on a compact set $ \Omega $ in a finite-dimensional space is called ... (Mathematics) [75%] 2023-01-26
Permeation: In physics and engineering, permeation (also called imbuing) is the penetration of a permeate (a fluid such as a liquid, gas, or vapor) through a solid. It is directly related to the concentration gradient of the permeate, a material's ... (Physics) [75%] 2023-09-30 [Physical quantities]
Permeation: In physics and engineering, permeation (also called imbuing) is the penetration of a permeate (a fluid such as a liquid, gas, or vapor) through a solid. It is directly related to the concentration gradient of the permeate, a material's ... (Penetration of a liquid, gas, or vapor through a solid) [75%] 2024-01-08 [Physical quantities] [Packaging]...
Rank 3 permutation group: In mathematical finite group theory, a rank 3 permutation group acts transitively on a set such that the stabilizer of a point has 3 orbits. The study of these groups was started by Higman (1964, 1971). [70%] 2023-03-24 [Finite groups]
Rank 3 permutation group: In mathematical finite group theory, a rank 3 permutation group acts transitively on a set such that the stabilizer of a point has 3 orbits. The study of these groups was started by Higman (1964, 1971). [70%] 2024-04-05 [Finite groups]
Permutation model: In mathematical set theory, a permutation model is a model of set theory with atoms (ZFA) constructed using a group of permutations of the atoms. A symmetric model is similar except that it is a model of ZF (without atoms ... (Model of set theory constructed using permutations) [66%] 2023-12-21 [Set theory]
Permutation relationships: permutation relations Rules for permuting the product of two creation or annihilation operators. That is, for the annihilation operators $ \{ {a( f ) } : {f \in H } \} $ and the adjoint creation operators $ \{ {a ^ \star ( f ) } : {f \in H } \} $, where $ H $ is some Hilbert ... (Mathematics) [66%] 2023-10-17
Pseudorandom permutation: In cryptography, a pseudorandom permutation (PRP) is a function that cannot be distinguished from a random permutation (that is, a permutation selected at random with uniform probability, from the family of all permutations on the function's domain) with practical ... (Class of functions in cryptography) [66%] 2024-01-09 [Theory of cryptography] [Cryptographic primitives]...
Permutation box: In cryptography, a permutation box (or P-box) is a method of bit-shuffling used to permute or transpose bits across S-boxes inputs, retaining diffusion while transposing. In block ciphers, the S-boxes and P-boxes are used to ... [66%] 2023-02-17 [Permutations]
Vexillary permutation: In mathematics, a vexillary permutation is a permutation μ of the positive integers containing no subpermutation isomorphic to the permutation (2143); in other words, there do not exist four numbers i < j < k < l with μ(j) < μ(i) < μ(l) < μ(k). They were ... [66%] 2022-11-19 [Permutation patterns]
Permutation polynomial: In mathematics, a permutation polynomial (for a given ring) is a polynomial that acts as a permutation of the elements of the ring, i.e. the map x ↦ g ( x ) {\displaystyle x\mapsto g(x)} is a bijection. [66%] 2023-01-27 [Polynomials] [Permutations]...
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