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English(EN) FOSLS-deRhaNN: native de Rham neural classes for H(div) and H(curl) with applications to first-order system least-squares neural network methods for partial differential equations

新的FOSLS-deRhaNN神经网络架构解决了复杂的偏微分方程

研究人员开发了FOSLS-deRhaNN,这是一种新颖的神经网络架构,旨在解决H(div)和H(curl)等特定数学空间内的偏微分方程(PDE)。该方法构建了原生于这些图空间的神经逼近类,避免了基于网格的仿真。FOSLS-deRhaNN方法利用弱形式的自然空间中的最小二乘函数,使其能够处理包括具有不连续系数的椭圆方程和具有激波的守恒律在内的复杂问题。 AI

影响 引入了一种解决复杂偏微分方程的新型神经网络架构,可能推动数值分析方法的发展。

排序理由 该条目描述了一篇关于解决偏微分方程的新型神经网络架构的最新研究论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

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新的FOSLS-deRhaNN神经网络架构解决了复杂的偏微分方程

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该条目描述了一篇关于解决偏微分方程的新型神经网络架构的最新研究论文。[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) · Shun Zhang ·

    FOSLS-deRhaNN: H(div)和H(curl)的原生de Rham神经元类及其在偏微分方程一阶系统最小二乘神经网络方法中的应用

    arXiv:2610.08016v1 Announce Type: cross Abstract: We construct neural approximation classes native to the graph spaces H(div) and H(curl), in two and three dimensions and, for H(div), in any dimension. Every realization lies in the space for all parameter values, and with kinked …