| 一类非线性Schr(o)dinger方程的数值模拟 |
| |
| 引用本文： | 张鲁明. 一类非线性Schr(o)dinger方程的数值模拟[J]. 中国石油大学学报(自然科学版), 1999, 23(3) |
| |
| 作者姓名： | 张鲁明 |
| |
| 作者单位： | 石油大学应用数学系,山东东营257062 |
| |
| 摘 要： | 对一类非线性Ｓｃｈｒｄｉｎｇｅｒ方程提出了一种新的守恒差分格式，证明了该格式的收敛性与稳定性。数值模拟结果表明，该格式在保持了高精度的同时，较大地提高了计算速度
|
| 关 键 词： | 差分格式；数值模拟；收敛性；稳定性 |
NUMERICAL SIMULATION OF A CLASS OF NONLINEAR SCHR(O)DINGER EQUATION |
| |
| Zhang Luming. NUMERICAL SIMULATION OF A CLASS OF NONLINEAR SCHR(O)DINGER EQUATION[J]. Journal of China University of Petroleum (Edition of Natural Sciences), 1999, 23(3) |
| |
| Authors: | Zhang Luming |
| |
| Affiliation: | Beijing: 100081 |
| |
| Abstract: | new conservative difference scheme is proposed for a class of nonlinear Schrdinger equation, and its convergence and stability are proved. It is shown by numerical simulation that the scheme is coincident with the conservative difference scheme known in precision. In addition it is very fast in computation. |
| |
| Keywords: | difference scheme numerical simulation convergence stability |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
