- nonlinear approximation
- нелинейная аппроксимация, нелинейное приближение
Большой англо-русский и русско-английский словарь. 2001.
nonlinear approximation
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Nonlinear system — Not to be confused with Non linear editing system. This article describes the use of the term nonlinearity in mathematics. For other meanings, see nonlinearity (disambiguation). In mathematics, a nonlinear system is one that does not satisfy the… … Wikipedia
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Relaxation (approximation) — In mathematical optimization and related fields, relaxation is a modeling strategy. A relaxation is an approximation of a difficult problem by a nearby problem that is easier to solve. A solution of the relaxed problem provides information about… … Wikipedia
