Descriptors
Character varieties , Complex reductive algebraic group , Reductive groups , Completely reducible subgroups , Stabilizers , Irreducible representations , Representation varieties , Spaces of irreducible representations , Stable and properly stable representations , Sense of GIT , Tangent spaces , Smooth and reduced representations , Orbits , Character varieties , Algebraic schemes , Symplecticity of character varieties , 3-manifolds , Lagrangian subspaces , Symmetric nondegenerate bilinear Ad-invariant
