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The generator of any continuous symmetry implied by Noether's theorem, the generators of a Lie group being a special case. In this case, a generator is sometimes called a charge or Noether charge, examples include: angular momentum as the generator of rotations, [3] linear momentum as the generator of translations, [3]
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This is the origin of the term generator. The approximation here is normally described as generators and relations. As an example of a cogenerator in the same category, we have Q/Z, the rationals modulo the integers, which is a divisible abelian group.
On 15 June 1999, the Singapore International Media group of companies restructured as the Media Corporation of Singapore (MediaCorp). The new name was created to avoid confusion with the Singapore Institute of Management. There were unfounded rumours of a merger between TCS and STV12, which were denied by Richard Tan. [165]
Mathematical Alphanumeric Symbols is a Unicode block comprising styled forms of Latin and Greek letters and decimal digits that enable mathematicians to denote different notions with different letter styles.
CNA (formerly Channel NewsAsia) is a Singapore-based multinational news channel owned by Mediacorp, the country's state-owned media conglomerate.The network is broadcast in Singapore on free-to-air terrestrial television and Mediacorp's streaming service meWatch, and is distributed internationally via television providers in the Asia–Pacific, as well as streaming and free ad-supported ...
The manipulations of the Rubik's Cube form the Rubik's Cube group.. In mathematics, a group is a set with an operation that associates an element of the set to every pair of elements of the set (as does every binary operation) and satisfies the following constraints: the operation is associative, it has an identity element, and every element of the set has an inverse element.
A typeset mathematical expression. A formula editor is a computer program that is used to typeset mathematical formulas and mathematical expressions.. Formula editors typically serve two purposes: