Cluster algebras constitute a robust framework at the interface of algebra, combinatorics and geometry. Since their introduction, they have provided fertile ground for understanding total positivity, ...

The study of algebraic groups and K-theory constitutes a dynamic area of research that bridges abstract algebra, topology, and number theory. Algebraic groups, defined as groups that also possess the ...

To begin to understand what mathematicians and physicists see in the abstract structures of symmetries, let’s start with a familiar shape. We are fond of saying things are symmetric, but what does ...