Online Training Session 4, Part B

1. SO(4,2)

G=SO(4,2) Block of the tivial. Cuspidal Levi factors of G.

2. SO(5,1)

G=SO(5,1) Only one conjugacy class of Cartan subgroups.

3. Sp(4,R)

G=Sp(4,R) Inducing from DS vs inducing from other irreducibles.

4. SL(2,R)

G=SL(2,R) Composition Series, Character formulas. KL_P and KL_Q polynomials and KL matrix.

5. Sp(4,R)

G=Sp(4,R) KL matrix. KL polynomials and Jantzen filtration.

6. SO(4,4)

G=SO(4,4)

7. PSO(4,4), Spin(4,4)

PSO(4,4), Spin(4,4). block_sizes matrix, Triality, Vogan duality.

8. Sp(8,R)

Sp(8,R) Block sizes matrix, real forms, dual group real forms, Vogan duality.