Англо-русский технический словарь.

Смотреть что такое "preordered" в других словарях:

  • Preordered class — In mathematics, a preordered class is a class equipped with a preorder. Definition When dealing with a class C, it is possible to define a class relation on C as a subclass of the power class C C . Then, it is convenient to use the language of… …   Wikipedia

  • Category of preordered sets — The category Ord has preordered sets as objects and monotonic functions as morphisms. This is a category because the composition of two monotonic functions is monotone.The monomorphisms in Ord are the injective monotonic functions.The empty set… …   Wikipedia

  • Alexandrov topology — In topology, an Alexandrov space (or Alexandrov discrete space) is a topological space in which the intersection of any family of open sets is open. It is an axiom of topology that the intersection of any finite family of open sets is open. In an …   Wikipedia

  • Interior algebra — In abstract algebra, an interior algebra is a certain type of algebraic structure that encodes the idea of the topological interior of a set. Interior algebras are to topology and the modal logic S4 what Boolean algebras are to set theory and… …   Wikipedia

  • Preorder — In mathematics, especially in order theory, preorders are binary relations that satisfy certain conditions. For example, all partial orders and equivalence relations are preorders. The name quasiorder is also common for preorders. Other notations …   Wikipedia

  • Barenaked Ladies Are Me — Studio album by Barenaked Ladies Released September 12, 2006 …   Wikipedia

  • Outline of algebraic structures — In universal algebra, a branch of pure mathematics, an algebraic structure is a variety or quasivariety. Abstract algebra is primarily the study of algebraic structures and their properties. Some axiomatic formal systems that are neither… …   Wikipedia

  • Chrono Trigger — North American box art …   Wikipedia

  • Category (mathematics) — In mathematics, a category is an algebraic structure that comprises objects that are linked by arrows . A category has two basic properties: the ability to compose the arrows associatively and the existence of an identity arrow for each object. A …   Wikipedia

  • Specialization (pre)order — In the branch of mathematics known as topology, the specialization (or canonical) preorder is a natural preorder on the set of the points of a topological space. For most spaces that are considered in practice, namely for all those that satisfy… …   Wikipedia

  • List of video game collector and limited editions — Computer and video game collector and limited editions (commonly referred to as CE and LE s) are video games packaged with bonus materials and enhancements not available in the standard release. Such bonuses can range from special packaging to… …   Wikipedia

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