In this paper, we propose a new method for computing the stray-field and the corresponding energy for a given magnetization configuration. Our approach is based on the use of inverted finite elements and does not need any truncation. After analyzing the problem in an appropriate functional framework, we describe the method and we prove its convergence. We then display some computational results which demonstrate its efficiency and confirm its full potential.

中文翻译：

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反演有限元杂散场计算：微磁模拟的新方法

在本文中，我们提出了一种计算给定磁化配置的杂散场和相应能量的新方法。我们的方法基于逆有限元的使用，不需要任何截断。在适当的功能框架中分析问题后，我们描述了该方法并证明了其收敛性。然后，我们展示一些计算结果，证明其效率并确认其全部潜力。