D. Faenzi

Equivariant spaces of matrices of constant corank one

We classify all irreducible G$G$ ‐equivariant subspaces of Hom(V1,V2)$\operatorname{Hom}(V_1,V_2)$ of constant corank one, where G$G$ is a reductive group over an algebraically closed field of characteristic zero and Vi$V_i$ are irreducible representations. We give explicit necessary and sufficient conditions on the hi...