- contravariant vector
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контравариантный вектор
Англо-русский словарь технических терминов. 2005.
contravariant vector
Смотреть что такое "contravariant vector" в других словарях:
contravariant vector — kontravariantinis vektorius statusas T sritis fizika atitikmenys: angl. contravariant vector vok. kontravarianter Vektor, m rus. контравариантный вектор, m pranc. vecteur contravariant, m … Fizikos terminų žodynas
Euclidean vector — This article is about the vectors mainly used in physics and engineering to represent directed quantities. For mathematical vectors in general, see Vector (mathematics and physics). For other uses, see vector. Illustration of a vector … Wikipedia
vecteur contravariant — kontravariantinis vektorius statusas T sritis fizika atitikmenys: angl. contravariant vector vok. kontravarianter Vektor, m rus. контравариантный вектор, m pranc. vecteur contravariant, m … Fizikos terminų žodynas
Four-vector — In relativity, a four vector is a vector in a four dimensional real vector space, called Minkowski space. It differs from a vector in that it can be transformed by Lorentz transformations. The usage of the four vector name tacitly assumes that… … Wikipedia
Wave vector — A wave vector is a vector representation of a wave. The wave vector has magnitude indicating wavenumber (reciprocal of wavelength), and the direction of the vector indicates the direction of wave propagation.The wave vector is most useful for… … Wikipedia
Two-vector — A two vector is a tensor of type (2,0) and it is the dual of a two form, meaning that it is a linear functional which maps two forms to the real numbers (or more generally, to scalars).The tensor product of a pair of vectors is a two vector. Then … Wikipedia
Covariance and contravariance of vectors — For other uses of covariant or contravariant , see covariance and contravariance. In multilinear algebra and tensor analysis, covariance and contravariance describe how the quantitative description of certain geometric or physical entities… … Wikipedia
Introduction to mathematics of general relativity — An understanding of calculus and differential equations is necessary for the understanding of nonrelativistic physics. In order to understand special relativity one also needs an understanding of tensor calculus. To understand the general theory… … Wikipedia
Gradient — In vector calculus, the gradient of a scalar field is a vector field which points in the direction of the greatest rate of increase of the scalar field, and whose magnitude is the greatest rate of change.A generalization of the gradient for… … Wikipedia
Divergence — For other uses, see Divergence (disambiguation). Topics in Calculus Fundamental theorem Limits of functions Continuity Mean value theorem Differential calculus Derivative Change of variables Implicit differentiation … Wikipedia
Maxwell's equations in curved spacetime — Induced spacetime curvature In physics, Maxwell s equations in curved spacetime govern the dynamics of the electromagnetic field in curved spacetime (where the metric may not be the Minkowski metric) or where one uses an arbitrary (not… … Wikipedia
