Commutative rings 83 Commutative Rings and Algebras 76 Commutative algebra 76 Algebraic Geometry 33 Algebraic geometry 33 Algebra 30 Group Theory and Generalizations 18 více ... Group theory 18 Rings (Algebra) 18 Associative Rings and Algebras 16 Associative rings 16 Field Theory and Polynomials 11 Field theory (Physics) 11 Category Theory, Homological Algebra 10 Category theory (Mathematics) 10 Homological algebra 10 Number Theory 8 Number theory 8 Algebraic Topology 7 Algebraic topology 7 Computer science—Mathematics 7 Combinatorics 6 Linear and Multilinear Algebras, Matrix Theory 6 Matrix theory 6 Symbolic and Algebraic Manipulation 5 Computer mathematics 4 Computational Mathematics and Numerical Analysis 3 Computer software 3 Lie groups 3 Mathematical Logic and Foundations 3 méně ...