We study the following question: suppose that A and ℬ are two algebras of complex n × n matrices such that the ring commutator [A, B] = AB – BA is "small" for each A ∈ A and B ∈ ℬ; does this imply ...

As users have come to expect from Wolfram products, the Wolfram Linear Algebra Course Assistant is a wonderful resource for students of mathematics. Linear algebra is (unsurprisingly) the focus of ...

The objectives of this course are: to develop competence in the basic concepts of linear algebra, including systems of linear equations, vector spaces, subspaces, linear transformations, the ...