Group theory 81 Groups, Theory of 15 Homology theory 5 Mathematical physics 5 Measure theory 5 Molecular theory 5 Probabilities 5 Representations of groups 5 Symmetry (Physics) 5 Algebra 4 Algebra, Homological 4 Buildings (Group theory) 4 Linear algebraic groups 4 Mathematics 4 Symmetry groups 4 Combinatorial group theory 3 Finite geometries 3 Quantum theory 3 Stochastic processes 3 Topology 3 Abelian varieties 2 Cell aggregation 2 Commutative rings 2 Finite groups 2 Geometric group theory 2 Geometry, Algebraic 2 Geometry, algebraic 2 Graph theory 2 Homotopy theory 2 Loops (Group theory) 2