half-closed interval

См. также в других словарях:

• half-closed interval — part of a plane that borders on only one point (Mathematics) …   English contemporary dictionary

• half-open interval — noun An interval in the real line which contains one of its endpoints but not the other one: i.e., it either contains its supremum or its infimum but not both. See Also: open interval, closed interval …   Wiktionary

• Interval (mathematics) — This article is about intervals of real numbers. For intervals in general mathematics, see Partially ordered set. For other uses, see Interval. In mathematics, a (real) interval is a set of real numbers with the property that any number that lies …   Wikipedia

• Closed set — This article is about the complement of an open set. For a set closed under an operation, see closure (mathematics). For other uses, see Closed (disambiguation). In geometry, topology, and related branches of mathematics, a closed set is a set… …   Wikipedia

• Closed captioning — Jack Foley created the CC in a TV symbol while senior graphic designer at WGBH. Closed captioning is the process of displaying text on a television, video screen or other visual display to provide additional or interpretive information to… …   Wikipedia

• Open and closed maps — In topology, an open map is a function between two topological spaces which maps open sets to open sets.[1] That is, a function f : X → Y is open if for any open set U in X, the image f(U) is open in Y. Likewise, a closed map is a function… …   Wikipedia

• Overlapping interval topology — Not to be confused with Interlocking interval topology. In mathematics, the overlapping interval topology is a topology which is used to illustrate various topological principles. Definition Given the closed interval [ − 1,1] of the real number… …   Wikipedia

• Промежуток (математика) — Промежуток, или более точно, промежуток числовой прямой  множество вещественных чисел, обладающее тем свойством, что вместе с любыми двумя числами содержит любое, лежащее между ними[1]. С использованием логических символов, это определение… …   Википедия

• Chord (peer-to-peer) — In computing, Chord is a protocol and algorithm for a peer to peer distributed hash table. A distributed hash table stores key value pairs by assigning keys to different computers (known as nodes ); a node will store the values for all the keys… …   Wikipedia

• Integral — This article is about the concept of integrals in calculus. For the set of numbers, see integer. For other uses, see Integral (disambiguation). A definite integral of a function can be represented as the signed area of the region bounded by its… …   Wikipedia

• Long line (topology) — In topology, the long line (or Alexandroff line) is a topological space analogous to the real line, but much longer. Because it behaves locally just like the real line, but has different large scale properties, it serves as one of the basic… …   Wikipedia