Intermediate Macdonald polynomial conjecture for transitive Weyl actions
Let (U,B,γ)(\mathbf {U},\mathbf{B},\gamma)(U,B,γ) be a commutative triple, and suppose that the action of WΣW_\SigmaWΣ on B(γ)\mathfrak{B}(\gamma)B(γ) is transitive and that one stabiliser WJW_JWJ is a…