linear algebra

Math.[189095]
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Branch of algebra concerned with methods of solving systems of linear equations; more generally, the mathematics of linear transformations and vector spaces."Linear" refers to the form of the equations involvedin two dimensions, ax + by = c. Geometrically, this represents a line. If the variables are replaced by vectors, functions, or derivatives, the equation becomes a linear transformation. A system of equations of this type is a system of linear transformations. Because it shows when such a system has a solution and how to find it, linear algebra is essential to the theory of mathematical analysis and differential equations. Its applications extend beyond the physical sciences into, for example, biology and economics.* * *
Universalium. 2010.
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linear algebra — noun a) The branch of mathematics that deals with vectors, vector spaces, linear transformations and systems of linear equations. b) An algebra over a field … Wiktionary
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linear algebra — branch of algebra (Mathematics) … English contemporary dictionary
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