Издательство: | Книга по требованию |
Дата выхода: | июль 2011 |
ISBN: | 978-6-1312-9685-7 |
Объём: | 88 страниц |
Масса: | 153 г |
Размеры(В x Ш x Т), см: | 23 x 16 x 1 |
High Quality Content by WIKIPEDIA articles! In mathematics, oscillation is the behaviour of a sequence of real numbers or a real-valued function, which does not converge, but also does not diverge to +? or -?; that is, oscillation is the failure to have a limit, and is also a quantitative measure for that. Oscillation is defined as the difference (possibly ?) between the limit superior and limit inferior. It is undefined if both are +? or both are -? (that is, if the sequence or function tends to +? or -?). For a sequence, the oscillation is defined at infinity, it is zero if and only if the sequence converges. For a function, the oscillation is defined at every limit point in [-?, +?] of the domain of the function (apart from the mentioned restriction). It is zero at a point if and only if the function has a finite limit at that point.
Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.