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.
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 numeri- cal solutions through the simulation of several initials, and a comparison of the errors between numerical examples and solutions.
出处
《云南民族大学学报(自然科学版)》
CAS
2015年第3期202-205,216,共5页
Journal of Yunnan Minzu University:Natural Sciences Edition
基金
国家自然科学基金(11161057)
郧阳师专2012年度校立科研项目(2012B16)