Group theory 167 Mathematics 36 Groups-- Algebra-- Mathematics 19 Molecular theory 16 Chemistry 15 Algebra 14 Symmetry (Physics) 13 Physics 12 Quantum theory 10 Mathematical physics 9 Group Theory 8 CHEMICAL APPLICATIONS OF GROUP THEORY 7 Combinatorial group theory 6 Finite groups 6 GROUP THEORY IN CHEMISTRY 6 Lecture Notes in Mathematics 6 GROUP THEORY AND ITS APPLICATIONS TO CHEMISTRY 5 Molecular structure 5 Algebraic topology 4 Applied mathematics 4 Chemistry-group theory 4 Geometry 4 Representations of groups 4 Algebra, Homological 3 Chemical structure 3 Combinatorial analysis 3 Crystallography, Mathematical 3 GROUP THEORY FOR CHEMISTS 3 Galois theory 3 Group relations training 3