Algebraic Geometry 10 Algebraic geometry 10 Applications of Mathematics 9 Applied mathematics 9 Engineering mathematics 9 Analysis 7 Analysis (Mathematics) 7 more ... Manifolds (Mathematics) 7 Mathematical analysis 7 Mathematics 7 Complex manifolds 6 Differential Geometry 6 Differential geometry 6 Manifolds and Cell Complexes (incl. Diff.Topology) 6 Algebraic Topology 5 Algebraic topology 5 Functional Analysis 5 Functional analysis 5 History 5 Mathematical physics 5 Partial Differential Equations 5 Partial differential equations 5 Differential equations 4 Functions of complex variables 4 History of Mathematical Sciences 4 Lie groups 4 Mathematics, general 4 Number Theory 4 Number theory 4 Ordinary Differential Equations 4 less ...