报告题目：Some Study of Landau-Lifshitz-Gilbert Equation

报告时间：2023-07-13   16:45 - 17:45

报告人：杨蕾 副教授   澳门科技大学

报告地点：理学院东北楼四楼报告厅

Abstract: In this talk, some recent progress in studying Landau-Lifshitz-Gilbert equation will be reported, including a brief review of our previous asymptotic analysis on the dynamics of domain walls in thin film, and some preliminary results of the asymptotic analysis on the magnetic Skyrmion, which is a very popular structure for the next generation storage devices. In the second part of this talk, our efforts on building an efficient LLG solver based on finite element method will be demonstrated. In particular, a competitive linear complexity solver for Stray field will be introduced in detail, with numerical examples for showing its effectiveness.