Connections to Schubert Calculus Learning Seminar
"Kraskiewicz-PragacZ Modules, Magyar’s Configuration Varieties, and Schubert’s Space of Triangles
I’ll describe a circle of ideas that links Schubert polynomials with representation theory, via some configuration spaces studied by Magyar (and which include Schubert’s famous space of complete triangles). Most of the geometric connections were made by Magyar and collaborators about 30 years ago, but some new developments have arisen recently.