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English(EN) An Energy-Based Conservative-Dissipative Latent Neural Evolution Operator for Magnetization Dynamics

新型基于能量的模型增强磁化动力学模拟

研究人员开发了一种新颖的基于能量的模型来模拟微磁磁化动力学。该模型利用卷积自编码器与潜在神经网络常微分方程相结合,创建降阶模型。该系统在没有显式时间导数监督或物理能量标签的情况下进行训练,仅依赖于潜在和解码回滚损失。开发的反对称耗散模型在轨迹预测方面比仅耗散模型表现出更高的准确性,尤其是在扩展回滚方面。 AI

影响 引入了一种模拟复杂物理系统的新颖方法,有可能加速材料科学和工程领域的研究。

排序理由 该集群包含一篇详细介绍新科学模型和方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

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新型基于能量的模型增强磁化动力学模拟

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该集群包含一篇详细介绍新科学模型和方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.LG TIER_1 English(EN) · Sebastian Schaffer, Lukas Exl ·

    用于磁化动力学的基于能量的保守耗散潜在神经网络演化算子

    arXiv:2609.04530v1 Announce Type: new Abstract: We develop an energy-based reduced-order model for micromagnetic magnetization dynamics that couples a convolutional autoencoder to a structured latent neural ordinary differential equation. Motivated by the precessional-dissipative…