| 1 | So what do I need to have differential drive? | |
| 2 | Authors described and analyzed the finite difference method and finite element method. | |
| 3 | To one kind of difference system with variable coefficients, some sufficient conditions for global asymptotic stability of trivial solution are given. | |
| 4 | The subject of differential and difference equations is an old and much-honored chapter in science. | |
| 5 | The energy equations of the oil film and the bush are solved simultaneously by using an efficient finite difference scheme. |