Перевод: с английского на русский

с русского на английский

countable space

Страницы
  • 1
  • 2

См. также в других словарях:

  • Second-countable space — In topology, a second countable space, also called a completely separable space, is a topological space satisfying the second axiom of countability. A space is said to be second countable if its topology has a countable base. More explicitly,… …   Wikipedia

  • First-countable space — In topology, a branch of mathematics, a first countable space is a topological space satisfying the first axiom of countability . Specifically, a space, X , is said to be first countable if each point has a countable neighbourhood basis (local… …   Wikipedia

  • Space-filling curve — 3 iterations of a Peano curve construction, whose limit is a space filling curve. In mathematical analysis, a space filling curve is a curve whose range contains the entire 2 dimensional unit square (or more generally an N dimensional hypercube) …   Wikipedia

  • space — [speɪs] noun 1. [uncountable] the area or amount of room in a newspaper, magazine etc that is used for a particular subject ˈadvertising ˌspace [uncountable] MARKETING somewhere that advertising is placed or shown: • He hopes to make money by… …   Financial and business terms

  • space bar — ˈspace bar noun [countable] COMPUTING the long key at the bottom of a computer keyboard that you press to make a space * * * space bar UK US (also spacebar) noun [C, usually singular] IT ► on a computer keyboard, the long bar below the letter …   Financial and business terms

  • space — I UK [speɪs] / US noun Word forms space : singular space plural spaces *** 1) [countable/uncountable] an empty or available area We replaced the bath with a shower to create more space. Every space on the walls is covered with pictures. a… …   English dictionary

  • Countable chain condition — See also: Forcing (set theory)#The countable chain condition In order theory, a partially ordered set X is said to satisfy the countable chain condition, or to be ccc, if every strong antichain in X is countable. There are really two conditions:… …   Wikipedia

  • Countable tightness — In mathematics, a topological space X is said to have countable tightness if it satisfies the condition::Given any subset A subset X, if x in overline{A}, there is a countable subset B subset A such that x in overline{B}.A prototypical example of …   Wikipedia

  • space bar — noun the bar shaped typewriter key that introduces spaces when used • Hypernyms: ↑key • Part Holonyms: ↑typewriter keyboard * * * noun 1. : a bar (as on a typewriter) that on each depression causes the carriage to move one space to the left 2. :… …   Useful english dictionary

  • space probe — noun a rocket propelled guided missile that can escape the earth s atmosphere; makes observations of the solar system that cannot be made by terrestrial observation (Freq. 3) • Hypernyms: ↑guided missile • Part Meronyms: ↑telemeter * * *… …   Useful english dictionary

  • space flight — noun : flight beyond the earth s atmosphere * * * space flight UK US noun [countable/uncountable] [singular space flight plural space flights] a journey into space Thesaurus …   Useful english dictionary

Поделиться ссылкой на выделенное

Прямая ссылка:
… Нажмите правой клавишей мыши и выберите «Копировать ссылку»