Affiliation:
1. Yichun Vocational Technical College Yichun China
2. School of Science Xi'an Polytechnic University Xi'an China
3. Department of Mathematics Yunnan Minzu University Kunming China
Abstract
In this paper, we discuss the inhomogeneous Landau‐Lifshitz equation with nonuniform Gilbert damping term by numerical method. First, we establish a semi‐discrete form for the inhomogeneous Landau‐Lifshitz equation with nonuniform Gilbert damping, which is continuous in time. Then we study the temporal discretization. It proposes a simple projection method to solve our issue. Finally, we prove that it is unconditionally stable.
Funder
National Natural Science Foundation of China
Subject
General Engineering,General Mathematics