I'm planning my next semester and am wanting to take Linear Algebra and Differential equations and need to know if there is anything I need to brush up on for either class. A lot of my friends are ...

Solving linear systems of equations and LU factorization. Matrix/vector operations and algebra. Vector spaces and bases. Eigenvalues and eigenvectors, Orthogonality, solution of least squares, and QR ...

Supported by a $2.36 million grant from the National Science Foundation, experts at Johns Hopkins University's schools of Engineering and Education are working with educators and administrators in ...