Leonard Chastkofsky

First cohomology for finite groups of Lie type: simple modules with small dominant weights

Let

Second cohomology for finite groups of Lie type

k

Variations on Hulsurkar's matrix with applications to representations of algebraic Chevalley groups

be an algebraically closed field of characteristic

Cohomology of quantum groups: An analog of Kostant's Theorem

p > 0

Projective characters for finite Chevalley groups

, and let

On the Cartan invariants of a Chevalley group over GF(pn)

G

Generic cartan invariants for Chevalley groups

be a simple, simply connected algebraic group defined over

Decomposition Numbers of Chevalley Groups

\mathbb{F}_p

Decomposition Numbers of SL 3( p n ) and SU 3( p n )

. Given

Decomposition Numbers of SL3(pn) and SU3(pn)

r \geq 1