(The following topics include but are not limited to)
Topic 1: Mathematical Applications
Application of Differential Equations
operational research method 
Optimization Theory and Application
Numerical calculation method
Matrix Computing Applications
Mathematical modeling techniques
Application of Engineering Mathematics
Application of Economic Mathematics
Topic 2: Statistical Analysis
Describe statistical methods
Inferential statistical techniques
Regression analysis method
multivariate statistical analysis 
Time series analysis
Nonparametric statistics
Bayesian statistics
Statistical software application
Topic 3: Decision Science
Multi criteria decision analysis
Decision Theory and Methods
Risk Decision Analysis
Uncertain decision
Group decision-making techniques
Data driven decision-making
decision support system
Research on Decision making Behavior