| Chapter 1 Summarize | 第1-11页 |
| ·Oscillation theory of differential equations | 第8-9页 |
| ·Boundary value problems of differential equations | 第9-11页 |
| Chapter 2 Oscillation of a Kind of Even Order Half-Linear Differential Equation | 第11-17页 |
| ·Introduction and Preliminaries | 第11-12页 |
| ·Main Results | 第12-15页 |
| ·Example | 第15-17页 |
| Chapter 3 Oscillation of Even Order Half-Linear Differential Equation with Distributed Deviating Arguments | 第17-24页 |
| ·Introduction and Preliminaries | 第17-18页 |
| ·Main Results | 第18-22页 |
| ·Examples | 第22-24页 |
| Chapter 4 Existence of Positive Solution for a Second Order m-Point Boundary Value Problem on Time Scale | 第24-38页 |
| ·Preliminaries on Time Scales | 第24-26页 |
| ·Introduction and Lemmas | 第26-31页 |
| ·Main Result | 第31-38页 |
| Reference | 第38-42页 |
| Appendix | 第42-43页 |
| Papers have been done during the postgraduate period | 第42-43页 |
| Acknowledgements | 第43页 |
