Mathematical analysis Functions of complex variables 21 Functions of real variables 19 Mathematics 15 MATHEMATICS / Mathematical Analysis 10 Calculus 9 Mathematical physics 7 Topology 6 Fractals 5 Functions 5 Inequalities (Mathematics) 5 Numbers, Real 5 Probabilities 5 Algebra 4 Analysis 4 Calculus of variations 4 Engineering mathematics 4 Mathematical models 4 Set theory 4 Wavelets (Mathematics) 4 Chemistry, Physical and theoretical 3 Congresses 3 Convex domains 3 Economics, Mathematical 3 Foundations 3 Functional analysis 3 Global analysis (Mathematics) 3 Measure theory 3 Numerical analysis 3 Real analysis 3