difference+set

См. также в других словарях:

• Difference set — For the concept of set difference, see complement (set theory). In combinatorics, a (v,k,λ) difference set is a subset D of a group G such that the order of G is v, the size of D is k, and every nonidentity element of G can be expressed as a… …   Wikipedia

• Difference — may refer to: Difference (album), a 2005 power metal album Difference (computer science), a concept in computer science Difference (heraldry), any systematic way of distinguishing similar coats of arms belonging to members of the same family… …   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

• Difference (philosophy) — Difference is a key concept of continental philosophy, denoting the process or set of properties by which one entity is distinguished from another within a relational field or a given conceptual system. In the Western philosophical system,… …   Wikipedia

• Difference and Repetition —   …   Wikipedia

• difference — mid 14c., from O.Fr. difference (12c.) difference, distinction; argument, dispute, from L. differentia diversity, difference, from differentem (nom. differens), prp. of differre to set apart (see DIFFER (Cf. differ)). Sense of a quarrel first… …   Etymology dictionary

• difference — [n1] dissimilarity, distinctness aberration, alteration, anomaly, antithesis, asymmetry, change, characteristic, contrariety, contrariness, contrast, departure, deviation, digression, discongruity, discrepancy, disparity, dissemblance,… …   New thesaurus

• Difference engine — For the novel by William Gibson and Bruce Sterling, see The Difference Engine. The London Science Museum s difference engine, built from Babbage s design. The design has the same precision on all columns, but when calculating converging… …   Wikipedia

• Difference-map algorithm — Iterations 0, 100, 200, 300 and 400 in the difference map reconstruction of a grayscale image from its Fourier transform modulus The difference map algorithm is a search algorithm for general constraint satisfaction problems. It is a meta… …   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

• Difference map algorithm — The difference map algorithm is a search algorithm for general constraint satisfaction problems. It is a meta algorithm in the sense that it is built from more basic algorithms that perform projections onto constraint sets. From a mathematical… …   Wikipedia