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Mathematics > Numerical Analysis

arXiv:2409.14151v1 (math)
[Submitted on 21 Sep 2024 ]

Title: Numerical calculation method for function integration on submanifolds of $\mathbb{R}^n$ or compact Riemannian manifolds

Title: 适用于$\mathbb{R}^n$或紧致黎曼流形的子流形上的函数积分的数值计算方法

Authors:Fusheng Deng, Gang Huang, Yingyi Wu
Abstract: In this paper, we present a method for digitally representing the "volume element" and calculating the integral of a function on compact hypersurfaces with or without boundary, and low-dimensional submanifolds in $\mathbb{R}^n$. We also extend such calculation to hypersurfaces in compact Riemannnian manifolds.
Abstract: 在本文中,我们提出了一种数字表示“体积元素”的方法,并计算了在具有或不具有边界以及 $\mathbb{R}^n$中的低维子流形上的函数积分。我们还将这种计算扩展到紧致黎曼流形中的超曲面。
Subjects: Numerical Analysis (math.NA) ; Differential Geometry (math.DG)
Cite as: arXiv:2409.14151 [math.NA]
  (or arXiv:2409.14151v1 [math.NA] for this version)
  https://doi.org/10.48550/arXiv.2409.14151
arXiv-issued DOI via DataCite

Submission history

From: Huang Gang [view email]
[v1] Sat, 21 Sep 2024 14:08:35 UTC (221 KB)
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