mathematical entity

mathematical entity
математическая категория

English-Russian scientific dictionary. 2008.

Смотреть что такое "mathematical entity" в других словарях:

  • Entity–attribute–value model — (EAV) is a data model to describe entities where the number of attributes (properties, parameters) that can be used to describe them is potentially vast, but the number that will actually apply to a given entity is relatively modest. In… …   Wikipedia

  • Entity-relationship model — A sample Entity relationship diagram using Chen s notation In software engineering, an entity relationship model (ERM) is an abstract and conceptual representation of data. Entity relationship modeling is a database modeling method, used to… …   Wikipedia

  • Mathematical operators and symbols in Unicode — ⊙ redirects here. For the similar symbol ☉, see Sun. Unicode ranges mathematical operators and symbols in multiple blocks. Mathematical Operators (U+2200–U+22FF) Miscellaneous Mathematical Symbols A (U+27C0–U+27EF) Miscellaneous Mathematical… …   Wikipedia

  • Wikipedia:Mathematical symbols — Shortcut: WP:MATHSYMBOL This page is a quick reference for the standard mathematical symbols in HTML that should work on most browsers, and is intended mainly for people editing mathematical articles on Wikipedia. Numbers: ¼ ½ ¾ frac14; frac12;… …   Wikipedia

  • Portuguese Mathematical Society — The Portuguese Mathematical Society (SPM Sociedade Portuguesa de Matemática) is the mathematical society of Portugal, and was founded in Lisbon, in December 1940.HistoryThe Society had to face many difficulties due to the political events… …   Wikipedia

  • Philosophy of mathematics — The philosophy of mathematics is the branch of philosophy that studies the philosophical assumptions, foundations, and implications of mathematics. The aim of the philosophy of mathematics is to provide an account of the nature and methodology of …   Wikipedia

  • logic, history of — Introduction       the history of the discipline from its origins among the ancient Greeks to the present time. Origins of logic in the West Precursors of ancient logic       There was a medieval tradition according to which the Greek philosopher …   Universalium

  • Public-key cryptography — In an asymmetric key encryption scheme, anyone can encrypt messages using the public key, but only the holder of the paired private key can decrypt. Security depends on the secrecy of that private key …   Wikipedia

  • Classical Hamiltonian quaternions — For the history of quaternions see:history of quaternions For a more general treatment of quaternions see:quaternions William Rowan Hamilton invented quaternions, a mathematical entity in 1843. This article describes Hamilton s original treatment …   Wikipedia

  • Random variable — A random variable is a rigorously defined mathematical entity used mainly to describe chance and probability in a mathematical way. The structure of random variables was developed and formalized to simplify the analysis of games of chance,… …   Wikipedia

  • Function (mathematics) — f(x) redirects here. For the band, see f(x) (band). Graph of example function, In mathematics, a function associates one quantity, the a …   Wikipedia


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