- conjugate field
- сопряжённое поле
English-russian dictionary of physics. 2013.
conjugate field
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Conjugate element (field theory) — Conjugate elements redirects here. For conjugate group elements, see Conjugacy class. In mathematics, in particular field theory, the conjugate elements of an algebraic element α, over a field K, are the (other) roots of the minimal polynomial pK … Wikipedia
Conjugate coding — is a cryptographic tool, introduced by Stephen Wiesner[1] in the sixties. Because its publication has been surprisingly rejected, it was developed to the world of public key cryptography in the eighties as Oblivious Transfer, first by Rabin and… … Wikipedia
Conjugate (algebra) — This article is about conjugates in field extensions. For other uses, see Conjugation. In algebra, a conjugate of an element in a quadratic extension field of a field K is its image under the unique non identity automorphism of the extended field … Wikipedia
Conjugate variables — For conjugate variables in context of thermodynamics, see Conjugate variables (thermodynamics). Conjugate variables are pairs of variables mathematically defined in such a way that they become Fourier transform duals of one another,[1][2] or more … Wikipedia
Conjugate points — In differential geometry, conjugate points are, roughly, points that can almost be joined by a 1 parameter family of geodesics. For example, on a sphere, the north pole and south pole are connected by any meridian. Definition Suppose p and q are… … Wikipedia
Conjugate-permutable subgroup — In mathematics, in the field of group theory, a conjugate permutable subgroup is a subgroup that commutes with all its conjugate subgroups. The term was introduced by Tuval Foguel in 1996 and arose in the context of the proof that for finite… … Wikipedia
Conjugate Fourier series — In the mathematical field of Fourier analysis, the conjugate Fourier series arises by realizing the Fourier series formally as the boundary values of the real part of a holomorphic function on the unit disc. The imaginary part of that function… … Wikipedia
Field of definition — In mathematics, the field of definition of an algebraic variety V is essentially the smallest field to which the coefficients of the polynomials defining V can belong. Given polynomials, with coefficients in a field K , it may not be obvious… … Wikipedia
Field of values — In matrix theory, the field of values associated with a matrix is the image of the unit sphere under the quadratic form induced by the matrix. More precisely, suppose A is a square matrix with complex entries. The field of values for A is the set … Wikipedia
Fermionic field — In quantum field theory, a fermionic field is a quantum field whose quanta are fermions; that is, they obey Fermi Dirac statistics. Fermionic fields obey canonical anticommutation relations rather than the canonical commutation relations of… … Wikipedia
Complex conjugate — Geometric representation of z and its conjugate in the complex plane In mathematics, complex conjugates are a pair of complex numbers, both having the same real part, but with imaginary parts of equal magni … Wikipedia
