| 一类二维Landau-Lifshitz方程的差分格式 |
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| 作者单位： | ;1.郧阳师范高等专科学校数学与财经系;2.临沧师范高等专科学校数理系 |
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| 摘 要： | 研究了一类unj的模等于1保持不变的Landau-Lifshitz方程的差分格式(简称LL).运用迭代格式t/2h2,通过模拟几个初始条件得到数值解,并在一定条件下给出了数值算例和解的误差比较.
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| 关 键 词： | 二维Landau-Lifshitz方程 数值收敛 爆炸 数值算例 |
A study of a difference scheme for the two dimensional Laudau-Lifshitz equation |
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| Affiliation: | ,Department of Mathematics and Finance,Yunyang Teachers College,Department of Mathematics,Lincang Teachers College |
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| Abstract: | This research focuses on the study of a difference scheme for the Laudau-Lifshitz equation( LL for short),when modulus of unj remaining constant equal to 1. Using the iterative format t/2h2,it obtains some numerical solutions through the simulation of several initials,and a comparison of the errors between numerical examples and solutions. |
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| Keywords: | two dimensional Landau-Lifshitz equation numerical convergence explosion numerical examples |
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