Group Theory

Finite simple groups and their subgroups.- Topics in the theory of representations of finite groups.- Algebraic K-theory, morita theory, and the classical groups.- Modular representations of reductive groups.- Differential algebraic groups.- Conjugacy classes in algebraic groups.- Some finite groups which appear as gal L/K, where K?Q(?n).- Homomorphisms from linear groups over division rings to algebraic groups.- A prehomogeneous vector space of characteristic 3.- On full subgroups of twisted groups.- A characterization of the 2-local subgroups of rudvalis group and Higman-Sims group.- On 2-connectedness of geometries.- On the number of p-blocks with given defect groups and some applications of the p-power homomorphism.- The equitype and quasi-equitype decompositions of arbitrary permutations by permutations of order 2 or 3.- On the extensions of abelian varieties by affine group schemes.- On the first cartan invariant of the groups SL(3,pn) and SU(3,pn).