期刊
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS
卷 119, 期 -, 页码 74-82出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.enganabound.2020.07.007
关键词
Meshless method; Localized method of fundamental solution; Augmented moving least squares approximation; Anisotropic heat conduction problem; Fundamental solution; Error analysis
资金
- National Natural Science Foundation of China [11971085]
- Chongqing Municipal Education Commission [KJZD-M201800501, CXQT19018]
- Chongqing Research Program of Basic Research and Frontier Technology [cstc2018jcyjAX0266]
The augmented moving least squares (AMLS) approximation is a meshless scheme to construct continuous functions by using fundamental solutions as basis functions. By incorporating the AMLS approximation into the method of fundamental solutions (MFS), the localized MFS can significantly reduce the computational load and accelerate the solution progress of the MFS. In this paper, error estimates of the AMLS approximation and the localized MFS are established for anisotropic heat conduction problems. Numerical examples are also presented to verify the convergence and accuracy of the methods.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据