Remarks on classical invariant theory

Roger Howe
1989 Transactions of the American Mathematical Society  
A uniform formulation, applying to all classical groups simultaneously, of the First Fundamental Theory of Classical Invariant Theory is given in terms of the Weyl algebra. The formulation also allows skew-symmetric as well as symmetric variables. Examples illustrate the scope of this formulation.
doi:10.1090/s0002-9947-1989-0986027-x fatcat:nqolvfgrinb2lpiirunzqlkoj4