additive object

мат.
аддитивный объект; объект со сложением

English-Russian scientific dictionary. 2008.

Смотреть что такое "additive object" в других словарях:

  • Additive category — In mathematics, specifically in category theory, an additive category is a preadditive category C such that any finitely many objects A 1,..., A n of C have a biproduct A 1 ⊕ ⋯ ⊕ A n in C. (Recall that a category C is preadditive if all its… …   Wikipedia

  • Object-relational impedance mismatch — The object relational impedance mismatch is a set of conceptual and technical difficulties that are often encountered when a relational database management system (RDBMS) is being used by a program written in an object oriented programming… …   Wikipedia

  • Mathematical object — In mathematics and the philosophy of mathematics, a mathematical object is an abstract object arising in mathematics. Commonly encountered mathematical objects include numbers, permutations, partitions, matrices, sets, functions, and relations.… …   Wikipedia

  • Acyclic object — In mathematics, in the field of homological algebra, given an abelian category mathcal{C} having enough injectives and an additive (covariant) functor :F :mathcal{C} omathcal{D},an acyclic object with respect to F, or simply an F acyclic object,… …   Wikipedia

  • photography, technology of — Introduction       equipment, techniques, and processes used in the production of photographs.  The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …   Universalium

  • Preadditive category — In mathematics, specifically in category theory, a preadditive category is a category that is enriched over the monoidal category of abelian groups. In other words, the category C is preadditive if every hom set Hom(A,B) in C has the structure of …   Wikipedia

  • Adjoint functors — Adjunction redirects here. For the construction in field theory, see Adjunction (field theory). For the construction in topology, see Adjunction space. In mathematics, adjoint functors are pairs of functors which stand in a particular… …   Wikipedia

  • colour — /kul euhr/, n., adj. v.t., v.i. Chiefly Brit. color. Usage. See or1. * * * I Aspect of any object that may be described in terms of hue, brightness, and saturation. It is associated with the visible wavelengths of electromagnetic radiation, which …   Universalium

  • Equivalence of categories — In category theory, an abstract branch of mathematics, an equivalence of categories is a relation between two categories that establishes that these categories are essentially the same . There are numerous examples of categorical equivalences… …   Wikipedia

  • List of mathematics articles (A) — NOTOC A A Beautiful Mind A Beautiful Mind (book) A Beautiful Mind (film) A Brief History of Time (film) A Course of Pure Mathematics A curious identity involving binomial coefficients A derivation of the discrete Fourier transform A equivalence A …   Wikipedia

  • Direct digital manufacturing — Direct digital manufacturing, sometimes called additive, rapid, direct, instant, or on demand manufacturing, is a manufacturing process which creates physical parts directly from 3D CAD files or data using computer controlled additive and… …   Wikipedia

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