Computer science 601 Mathematics 600 Engineering 50 Engineering mathematics 42 Mathematical optimization 41 Numerical analysis 40 Data processing 36 Differential equations, Partial 33 Algorithms 30 Mathematical models 24 Computer software 23 Physics 22 Logic, Symbolic and mathematical 20 Operations research 20 Algebra 19 Computer simulation 18 Computational complexity 17 Graph theory 17 Electronic data processing 16 Mathematical statistics 16 Mathematical physics 14 Mechanics, Applied 14 Probabilities 13 Statistics 12 Electric engineering 11 Global analysis (Mathematics) 11 Hydraulic engineering 11 Distribution (Probability theory) 10 Economics 10 Software engineering 10