Hello. This time, I am introducing an article I wrote that looks at portfolio theory from a more mathematical perspective.The theme is, “How does portfolio theory change when the number of securities ...

Algebraic K-theory of algebraic groups is a field that interlaces the structural properties of linear algebraic groups with the deep algebraic invariants encoded in K-groups. At its core, this ...

Representation theory studies the ways in which abstract algebraic objects—groups, rings, algebras and categories—can act by linear transformations on vector spaces or modules. By encoding an ...

Vector spaces, linear transformation, matrix representation, inner product spaces, isometries, least squares, generalised inverse, eigen theory, quadratic forms, norms, numerical methods. The fourth ...

A worksheet on solving simple linear equations including the cases where there are fractions and brackets. Detailed solutions are included. A bundle is a package of resources grouped together to teach ...

A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place. Master linear and quadratic inequalities with this comprehensive practice set!