1, Research and Preliminary Application of Parallel Combinatorial Mathematical Model
2. The application of mathematical programming in non-systematic venture capital portfolio.
3. Combinatorial mathematics in financial economics.
4. Combinatorial identities in competition mathematics.
5. Application of Probability Method in Combinatorial Mathematics
6. Algebraic methods in combinatorial mathematics
7. Mathematical model construction and pattern recognition of UHF signals of partial discharge in combined electrical appliances.