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English(EN) Solving and Learning Navier-Stokes Dynamics with the Neural Basis Method

新的神经基方法推动Navier-Stokes动力学建模

研究人员引入了神经基方法(NBM),这是一种用于模拟由Navier-Stokes方程控制的流体动力学的新颖方法。该方法基于“表示-然后-投影”的原理,利用固定的神经基来定义表示空间,并投影控制方程以确定展开系数。NBM通过将算子学习重塑为参数到系数的映射,消除了显式的空间依赖性,旨在提高可扩展性和准确性。实验表明,与现有方法相比,NBM在准确性、效率、泛化能力和可扩展性方面提供了实质性的改进,为系数学习提供了经过认证的、无数据训练目标。 AI

影响 这种新方法可以提高用于流体动力学模拟的AI模型的准确性和可扩展性。

排序理由 该集群包含一篇详细介绍求解复杂物理方程新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

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新的神经基方法推动Navier-Stokes动力学建模

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该集群包含一篇详细介绍求解复杂物理方程新方法的学术论文。[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) · Yuhe Wang, Zhu Wang, Min Wang ·

    用神经基方法求解和学习Navier-Stokes动力学

    arXiv:2610.32167v1 Announce Type: cross Abstract: Physics-informed machine learning has become a major direction in predictive modeling of fluid dynamics, combining governing physics with learned representations. Yet prevailing formulations neither guarantee that small PDE-residu…