representation (mathematics) wikipedia - EAS
- See moreSee all on Wikipediahttps://en.wikipedia.org/wiki/Representation_(mathematics)
In mathematics, a representation is a very general relationship that expresses similarities (or equivalences) between mathematical objects or structures. Roughly speaking, a collection Y of mathematical objects may be said to represent another collection X of objects, provided that the
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See morePerhaps the most well-developed example of this general notion is the subfield of abstract algebra called representation theory, which studies the representing of elements of algebraic structures by linear transformations
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See moreAlthough the term representation theory is well established in the algebraic sense discussed above, there are many other uses of the term
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See moreWikipedia text under CC-BY-SA licenseWas this helpful?Thanks! Give more feedback - https://en.wikipedia.org/wiki/Representation_theory
Representation theory is a branch of mathematics that studies abstract algebraic structures by representing their elements as linear transformations of vector spaces, and studies modules over these abstract algebraic structures. In essence, a representation makes an abstract algebraic object more concrete by describing its elements by matrices and their algebraic operations (for example, matrix …
Wikipedia · Text under CC-BY-SA license - https://en.wikipedia.org/wiki/Multiple_representations_(mathematics_education)
- In mathematics education, a representation is a way of encoding an idea or a relationship, and can be both internal (e.g., mental construct) and external (e.g., graph). Thus multiple representations are ways to symbolize, to describe and to refer to the same mathematical entity. They are used to understand, to develop, and to communicate different mathematical features o…
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- https://en.wikipedia.org/wiki/MathematicsSee more on en.wikipedia.orgBefore the Renaissance, mathematics was divided into two main areas: arithmetic, devoted to the manipulation of numbers, and geometry, devoted to the study of shapes. There was also some pseudoscience, such as numerology and astrology, that were not clearly distinguished from mathematics. Around the Renaissance, t…
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