Перевод: со всех языков на все языки

со всех языков на все языки

inverse image set

См. также в других словарях:

  • Inverse image functor — In mathematics, the inverse image functor is a contravariant construction of sheaves. The direct image functor is the primary operation on sheaves, with the simplest definition. The inverse image exhibits some relatively subtle… …   Wikipedia

  • inverse image — noun The set of points that map to a given point (or set of points) under a specified function. Under the function given by , the inverse image of 4 is , as is the inverse image of . Syn: preimage …   Wiktionary

  • inverse image — Math. the point or set of points in the domain of a function corresponding to a given point or set of points in the range of the function. Also called counter image. * * * …   Universalium

  • inverse image — Math. the point or set of points in the domain of a function corresponding to a given point or set of points in the range of the function. Also called counter image …   Useful english dictionary

  • Inverse function — In mathematics, if fnof; is a function from A to B then an inverse function for fnof; is a function in the opposite direction, from B to A , with the property that a round trip (a composition) from A to B to A (or from B to A to B ) returns each… …   Wikipedia

  • Image (mathematics) — In mathematics, the image of a preimage under a given function is the set of all possible function outputs when taking each element of the preimage, successively, as the function s argument. DefinitionIf f : X → Y is a function from set X to set… …   Wikipedia

  • Inverse semigroup — In mathematics, an inverse semigroup S is a semigroup in which every element x in S has a unique inverse y in S in the sense that x = xyx and y = yxy. Inverse semigroups appear in a range of contexts; for example, they can be employed in the… …   Wikipedia

  • Inverse function theorem — In mathematics, specifically differential calculus, the inverse function theorem gives sufficient conditions for a function to be invertible in a neighborhood of a point in its domain. The theorem also gives a formula for the derivative of the… …   Wikipedia

  • Zero set — For the album by Moebius, Plank, Neumeier, see Zero Set. In mathematics, the zero set of a real valued function f : X → R (or more generally, a function taking values in some additive group) is the subset f − 1(0) of X (the inverse image of… …   Wikipedia

  • Solution set — In mathematics, a solution set is a set of possible values that a variable can take on in order to satisfy a given set of conditions (which may include equations and inequalities).Formally, for a collection of polynomials {f i} over some ring R,… …   Wikipedia

  • Borel set — In mathematics, a Borel set is any set in a topological space that can be formed from open sets (or, equivalently, from closed sets) through the operations of countable union, countable intersection, and relative complement. Borel sets are named… …   Wikipedia

Поделиться ссылкой на выделенное

Прямая ссылка:
Нажмите правой клавишей мыши и выберите «Копировать ссылку»