Group theory 10 Finite groups 3 Groups & group theory 3 Groups and group theory 3 Lattice theory 3 Stochastics 3 Algebra 2 Complex analysis, complex variables 2 Critical behaviour 2 Critical exponent 2 Decision making 2 Decision theory 2 Euclidean lattices 2 Forestry 2 Fractal dimension 2 Large-scales 2 Lattice tree 2 Mechanic model 2 Non-Euclidean 2 Number theory 2 Percolation (solid state) 2 Prospect theory 2 Quantum theory 2 Renormalization group theory 2 Social classes 2 Sociology 2 Solvents 2 Statistical mechanics 2 Trees (mathematics) 2 Universality 2