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infinitesimal operator

См. также в других словарях:

  • infinitesimal operator — infinitezimalusis operatorius statusas T sritis fizika atitikmenys: angl. infinitesimal operator vok. infinitesimaler Operator, m rus. инфинитезимальный оператор, m pranc. opérateur infinitésimal, m …   Fizikos terminų žodynas

  • Infinitesimal transformation — In mathematics, an infinitesimal transformation is a limiting form of small transformation. For example one may talk about an infinitesimal rotation of a rigid body, in three dimensional space. This is conventionally represented by a 3 times;3… …   Wikipedia

  • Operator (physics) — In physics, an operator is a function acting on the space of physical states. As a result of its application on a physical state, another physical state is obtained, very often along with some extra relevant information. The simplest example of… …   Wikipedia

  • Infinitesimal generator (stochastic processes) — In mathematics mdash; specifically, in stochastic analysis mdash; the infinitesimal generator of a stochastic process is a partial differential operator that encodes a great deal of information about the process. The generator is used in… …   Wikipedia

  • Infinitesimal character — In mathematics, the infinitesimal character of an irreducible representation rho; of a semisimple Lie group G on a vector space V is, roughly speaking, a mapping to scalars that encodes the process of first differentiating and then diagonalizing… …   Wikipedia

  • opérateur infinitésimal — infinitezimalusis operatorius statusas T sritis fizika atitikmenys: angl. infinitesimal operator vok. infinitesimaler Operator, m rus. инфинитезимальный оператор, m pranc. opérateur infinitésimal, m …   Fizikos terminų žodynas

  • infinitesimaler Operator — infinitezimalusis operatorius statusas T sritis fizika atitikmenys: angl. infinitesimal operator vok. infinitesimaler Operator, m rus. инфинитезимальный оператор, m pranc. opérateur infinitésimal, m …   Fizikos terminų žodynas

  • Momentum operator — See also: Momentum In quantum mechanics, momentum is defined as an operator on the wave function. The Heisenberg uncertainty principle defines limits on how accurately the momentum and position of a single observable system can be known at once.… …   Wikipedia

  • Rotation operator (quantum mechanics) — This article concerns the rotation operator, as it appears in quantum mechanics.The translation operatorThe rotation operator ,mbox{R}(z, t), with the first argument ,z indicating the rotation axis and the second ,t = heta the rotation angle, is… …   Wikipedia

  • Self-adjoint operator — In mathematics, on a finite dimensional inner product space, a self adjoint operator is one that is its own adjoint, or, equivalently, one whose matrix is Hermitian, where a Hermitian matrix is one which is equal to its own conjugate transpose.… …   Wikipedia

  • Differential operator — In mathematics, a differential operator is an operator defined as a function of the differentiation operator. It is helpful, as a matter of notation first, to consider differentiation as an abstract operation, accepting a function and returning… …   Wikipedia

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