Linear algebra is the branch of mathematics concerning linear equations such as: a 1 x 1 + ⋯ + a n x n = b , {\displaystyle a_{1}x_{1}+\cdots +a_{n}x_{n}=b... 64 KB (7,778 words) - 08:04, 12 May 2024 |
In linear algebra, the rank of a matrix A is the dimension of the vector space generated (or spanned) by its columns. This corresponds to the maximal number... 29 KB (4,390 words) - 09:07, 22 March 2024 |
In linear algebra, the trace of a square matrix A, denoted tr(A), is defined to be the sum of elements on the main diagonal (from the upper left to the... 36 KB (5,364 words) - 15:13, 20 March 2024 |
In linear algebra and functional analysis, a projection is a linear transformation P {\displaystyle P} from a vector space to itself (an endomorphism)... 34 KB (5,802 words) - 21:53, 28 April 2024 |
In mathematics, the kernel of a linear map, also known as the null space or nullspace, is the part (or linear subspace) of the domain which the map maps... 23 KB (3,702 words) - 20:31, 30 April 2024 |
The concept of linear combinations is central to linear algebra and related fields of mathematics. Most of this article deals with linear combinations in... 18 KB (2,666 words) - 14:17, 23 January 2024 |
is an outline of topics related to linear algebra, the branch of mathematics concerning linear equations and linear maps and their representations in vector... 5 KB (377 words) - 12:12, 30 October 2023 |
Numerical linear algebra, sometimes called applied linear algebra, is the study of how matrix operations can be used to create computer algorithms which... 18 KB (2,507 words) - 03:52, 21 December 2023 |
In linear algebra, a frame of an inner product space is a generalization of a basis of a vector space to sets that may be linearly dependent. In the terminology... 30 KB (5,391 words) - 05:47, 29 March 2024 |