Groups-- Algebra-- Mathematics 8 Algebra 5 Group rings 4 Rings (Algebra) 4 Algebra, Abstract 3 Group theory 3 Mathematics 3 Algebraic fields 2 Commutative rings 2 Lecture Notes in Mathematics 2 Rings, integral domains, ideals, Modules, Radical theory-- Algebra-- Mathematics 2 Associative Rings and Algebras 1 Associative rings 1 Binomial theorem 1 Commutative Rings and Algebras 1 Commutative algebra 1 Cryptography 1 Cubic and biquadratic equations 1 Data encryption (Computer science) 1 Differentiation-integration-matrices and determinants-vector algebra-linear programming 1 Field Theory and Polynomials 1 Field theory (Physics) 1 Galois theory 1 Group Theory and Generalizations 1 Group algebras 1 Homotopy theory 1 Linear equations 1 Logarithms 1 Logic-sets-groups,rings and fields 1 MATHEMATICS / Algebra / Abstract 1