simple ring

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• Simple ring — In abstract algebra, a simple ring is a non zero ring that has no ideal besides the zero ideal and itself. A simple ring can always be considered as a simple algebra.According to the Artin Wedderburn theorem, every simple ring that is left or… …   Wikipedia

• Ring (mathematics) — This article is about algebraic structures. For geometric rings, see Annulus (mathematics). For the set theory concept, see Ring of sets. Polynomials, represented here by curves, form a ring under addition and multiplication. In mathematics, a… …   Wikipedia

• Simple algebra — In mathematics, specifically in ring theory, an algebra is simple if it contains no non trivial two sided ideals and the set { ab | a , b are elements of the algebra} ne; {0}.The second condition in the definition precludes the following… …   Wikipedia

• Simple (abstract algebra) — In mathematics, the term simple is used to describe an algebraic structures which in some sense cannot be divided by a smaller structure of the same type. Put another way, an algebraic structure is simple if the kernel of every homomorphism is… …   Wikipedia

• Simple aromatic ring — Simple aromatic rings, also known as simple arenes or simple aromatics, are aromatic organic compounds that consist only of a conjugated planar ring system with delocalized pi electron clouds. Many simple aromatic rings have trivial names. They… …   Wikipedia

• Ring Indicator — Ring Indicator, abbreviated as RI, is a signal that exists inside an RS232 serial communications cable that goes between a computer and a modem. The signal is sent from the modem to the computer, typically over pin 9 of a nine pin (DE9) serial… …   Wikipedia

• ring — RING, ringuri, s.n. 1. Estradă ridicată la o înălţime regulamentară, de formă pătrată şi împrejmuită cu corzi sprijinite pe patru stâlpi, unde se dispută gale de box. ♦ p. ext. Box. ♦ Platformă, estradă sau spaţiu special amenajat într un local,… …   Dicționar Român

• Simple Feature Access — ist eine Spezifikation des Open Geospatial Consortium, welche eine allgemein gültige Architektur für geografische Daten und deren Geometrien definiert. Die Spezifikation beschreibt einerseits die Speicherung und den Zugriff auf Geometrien und… …   Deutsch Wikipedia

• Simple Features Access — Simple Feature Access ist eine Spezifikation des Open Geospatial Consortium, welche eine allgemein gültige Architektur für geografische Daten und deren Geometrien definiert. Die Spezifikation beschreibt einerseits die Speicherung und den Zugriff… …   Deutsch Wikipedia

• Ring modulation — is a signal processing effect in electronics, related to amplitude modulation or frequency mixing, performed by multiplying two signals, where one is typically a sine wave or another simple waveform. It is referred to as ring modulation because… …   Wikipedia

• Ring toné — Saltar a navegación, búsqueda Ring toné o Ringtoné es el término con el cual se conoce el sonido hecho por un teléfono para indicar la llegada de un mensaje de texto o al recibir una llamada, el término es un anglicismo que aún no ha sido acuñado …   Wikipedia Español