finite rotation

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• Rotation matrix — In linear algebra, a rotation matrix is a matrix that is used to perform a rotation in Euclidean space. For example the matrix rotates points in the xy Cartesian plane counterclockwise through an angle θ about the origin of the Cartesian… …   Wikipedia

• Finite strain theory — Continuum mechanics …   Wikipedia

• Finite field arithmetic — Arithmetic in a finite field is different from standard integer arithmetic. There are a limited number of elements in the finite field; all operations performed in the finite field result in an element within that field.While each finite field is …   Wikipedia

• Rotation group — This article is about rotations in three dimensional Euclidean space. For rotations in four dimensional Euclidean space, see SO(4). For rotations in higher dimensions, see orthogonal group. In mechanics and geometry, the rotation group is the… …   Wikipedia

• Rotation around a fixed axis — Rotational motion can occur around more than one axis at once, and can involve phenomena such as wobbling and precession. Rotation around a fixed axis is a special case of rotational motion, which does not involve those phenomena. The kinematics… …   Wikipedia

• Euler's rotation theorem — In kinematics, Euler s rotation theorem states that, in three dimensional space, any displacement of a rigid body such that a point on the rigid body remains fixed, is equivalent to a rotation about a fixed axis through that point. The theorem is …   Wikipedia

• Wick rotation — In physics, Wick rotation, named after Gian Carlo Wick, is a method of finding a solution to a problem in Minkowski space from a solution to a related problem in Euclidean space, by analytic continuation.It is motivated by the observation that… …   Wikipedia

• Irrational rotation — In mathematics, an irrational rotation is a map:r : [0,1] ightarrow [0,1] given by: r(x) = x + heta mod 1 (see modular arithmetics) where θ is an irrational number. The name comes from the fact that this map comes from a rotation by an angle of θ …   Wikipedia

• ось конечного поворота твердого тела — Прямая, поворотом вокруг которой тело, имеющее неподвижную точку, можно переместить из одного положения в другое. [Сборник рекомендуемых терминов. Выпуск 102. Теоретическая механика. Академия наук СССР. Комитет научно технической терминологии.… …   Справочник технического переводчика

• центр конечного поворота — Точка, поворотом вокруг которой плоскую фигуру можно переместить в ее плоскости из одного положения в другое. [Сборник рекомендуемых терминов. Выпуск 102. Теоретическая механика. Академия наук СССР. Комитет научно технической терминологии. 1984 г …   Справочник технического переводчика

• Karl Wohlhart — (* 1928 in Aschach an der Steyr[1]) ist ein emeritierter österreichischer Hochschullehrer[2] an der Technischen Universität in Graz. Inhaltsverzeichnis 1 Leben 2 Werke …   Deutsch Wikipedia