Mathematical models Dissertations 48 Dissertations, Academic 48 Prices 43 Stocks 32 Data processing 27 Fluid dynamics 22 Design and construction 21 Electric power systems 19 Mathematical optimization 18 Computer simulation 17 Monetary policy 17 Forecasting 16 Stock price forecasting 16 Neural networks (Computer science) 15 Heat 14 Investments 14 Mathematics 14 Automatic control 13 Finance 13 Inventory control 13 Measurement 13 Statistical methods 13 Decision making 12 Genetic algorithms 12 Hydrodynamics 12 Stock exchanges 12 Testing 12 Vibration 12 Image processing 11