**universal set** — n. Math. the set of all objects or elements considered in a given problem * * * … Universalium

**universal set** — n. Math. the set of all objects or elements considered in a given problem … English World dictionary

**Universal set** — In set theory, a universal set is a set which contains all objects, including itself. [Forster 1995 p. 1.] The most widely studied set theory with a universal set is Willard Van Orman Quine’s New Foundations, but Alonzo Church and Arnold… … Wikipedia

**universal set** — noun (mathematics) the set that contains all the elements or objects involved in the problem under consideration all other sets are subsets of the universal set • Topics: ↑mathematics, ↑math, ↑maths • Hypernyms: ↑set * * * ˌuniˌve … Useful english dictionary

**Set of all sets** — In set theory as usually formulated, referring to the set of all sets typically leads to a paradox. The reason for this is the form of Zermelo s axiom of separation: for anyformula varphi(x) and set A, the set {x in A mid varphi(x)}which contains … Wikipedia

**Universal Studios** — For the theme parks, see Universal Parks Resorts. Universal Studios Logo used since 1997 Type Subsidiary of NBCUniversal (a division of Comcast and General Electric) Industry … Wikipedia

**Set notation** — Sets are fundamental objects in mathematics. Intuitively, a set is merely a collection of elements or members . There are various conventions for textually denoting sets. In any particular situation, an author typically chooses from among these… … Wikipedia

**Set-theoretic definition of natural numbers** — Several ways have been proposed to define the natural numbers using set theory.The contemporary standardIn standard (ZF) set theory the natural numbersare defined recursively by 0 = {} (the empty set) and n +1 = n ∪ { n }. Then n = {0,1,..., n… … Wikipedia

**Set (mathematics)** — This article gives an introduction to what mathematicians call intuitive or naive set theory; for a more detailed account see Naive set theory. For a rigorous modern axiomatic treatment of sets, see Set theory. The intersection of two sets is… … Wikipedia

**Set theory** — This article is about the branch of mathematics. For musical set theory, see Set theory (music). A Venn diagram illustrating the intersection of two sets. Set theory is the branch of mathematics that studies sets, which are collections of objects … Wikipedia