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Sherman–Morrison formula - Wikipedia
computes the inverse of the sum of an invertible matrix A {\displaystyle A} A and the outer product, u v T {\displaystyle uv^{T}} uv^{T}, of vectors u {\displaystyle u} u and v {\displaystyle v} v.
matrix  maths 
2 days ago by dill
Matrix Operations - Applications
Nice straightforward examples with implementations in Java
4kids  maths 
10 days ago by shearichard
Matrix -- from Wolfram MathWorld
A matrix is a concise and useful way of uniquely representing and working with linear transformations. In particular, every linear transformation can be represented by a matrix, and every matrix corresponds to a unique linear transformation. The matrix, and its close relative the determinant, are extremely important concepts in linear algebra, and were first formulated by Sylvester (1851) and Cayley.
4kids  maths 
10 days ago by shearichard
Change of basis vs linear transformation · Boris Belousov
found searching for some clues about how change of basis matrices are different or relate to linear transformation (affine transformation) matrices. This is a clear and accessible demystification of that
maths  mathematics  linear_algebra 
11 days ago by bytezen
Untitled (https://www.pinterest.com/mathematicsprof/)
Over 2500 lectures on mathematics organized by subject matter and level of mathematics.
maths  math  from twitter_favs
12 days ago by danbri
Untitled (https://www.pinterest.com/mathematicsprof/)
Over 2500 lectures on mathematics organized by subject matter and level of mathematics.
math  maths  from twitter_favs
12 days ago by shaneisley
Untitled (https://www.pinterest.com/mathematicsprof/)
Over 2500 lectures on mathematics organized by subject matter and level of mathematics.
maths  math  from twitter_favs
12 days ago by jikatu

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