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A New Method for Adaptive Grid Generation

A New Method for Adaptive Grid Generation
自适应网格生成的新方法
批准号:
9160249
负责人:
Arkady Dvinsky
金额:
$5.0万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1992
资助国家:
美国
项目状态:
已结题
起止时间:
1992-01-01 至 1992-09-30

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中文摘要
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英文摘要
Finding numerical solutions is most efficient when the points where the function is to be evaluated are well-chosen; often this means using an adaptive plan where each choice may be modified based on the previous choices and calculations already made. The object of this project is to develop an efficient new methodology for generating the sequence of choices of points adaptively. The development of an adaptive strategy involving direct control over grid size should improve the accuracy of numerical solutions while reducing computer time and storage. This project will develop such an adaptive grid procedure which also ensures entanglement-free grids.
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Courseware for Fluid Dynamics
  • 批准号:
    9161216
  • 项目类别:
    Standard Grant
  • 资助金额:
    $5.0万
  • 财政年份:
    1992
  • 负责人:
    Arkady Dvinsky
  • 依托单位:
Adaptive Grid Generation from Harmonic Maps on Riemannian Groups (Mathematical Sciences)
  • 批准号:
    8660378
  • 项目类别:
    Standard Grant
  • 资助金额:
    $3.91万
  • 财政年份:
    1987
  • 负责人:
    Arkady Dvinsky
  • 依托单位:
国内基金
海外基金
偏线性分位数样本截取和选择模型的估计与应用—基于非参数筛分法(Sieve Method)
  • 批准号:
    72273091
  • 项目类别:
    面上项目
  • 资助金额:
    45万元
  • 批准年份:
    2022
  • 负责人:
    纪园园
  • 依托单位: