Representations of algebras 11 Representations of groups 3 Algebra 2 Algebra, Boolean 2 Associative rings and algebras -- Representation theory of rings and algebras -- Representation theory of rings and algebras 2 Functional analysis 2 Group theory and generalizations -- Linear algebraic groups and related topics -- Linear algebraic groups and related topics 2 Lie groups 2 Topology 2 Associative algebras 1 Associative rings 1 C*-algebras 1 Congresses 1 Hilbert space 1 Invariants 1 Lie algebras 1 Modules (Algebra) 1 Vertex operator algebras 1