Abstract:
The REA are treated to be q-analogs of the enveloping algebras U(gl(N)).
In particular, each of them has a representation category similar to that of U(gl(N)).
I plan to exhibit new applications of these algebras:
1. q-Capelli formula.
2. q-Frobenius formula.
3. q-Casimir and q-cut-and-join operators.