High Quality Content by WIKIPEDIA articles! In geometry, a translation "slides" an object by a a: Ta(p) = p + a. In physics and mathematics, continuous translational symmetry is the invariance of a system of equations under any translation. Discrete translational symmetry is invariance under discrete (quantized) translation. Analogously an operator A on functions is said to be translation invariant with respect to a translation operator T? if the result after applying A doesn't change if the argument function is translated. More precisely it must hold that forall delta A f = A (T_delta f).,.

Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.