课题基金 / 基金详情

Structural problems and minimax relations in graphs and matroids

Structural problems and minimax relations in graphs and matroids
图和拟阵中的结构问题和极小极大关系
批准号:
238811-2012
负责人:
Guenin, Bertrand
金额:
$1.24万
依托单位:
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2012
资助国家:
加拿大
项目状态:
已结题
起止时间:
2012-01-01 至 2013-12-31

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中文摘要
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英文摘要
In this research proposal I plan to investigate the structure of certain minor closed classes of graphs and binary matroids. The particular classes considered arise naturally in the context of combinatorial optimization. The motivation is fourfold: to provide the building blocks for understanding more complex classes of objects; to find common generalizations to flow and coloring results in graphs; to design efficient algorithms to recognize these classes of graphs and matroids; and to show that certain NP-complete problems become polynomial when restricted to these classes of objects. In particular I will investigate the following problems:
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Optimization, matroids and graphs
  • 批准号:
    RGPIN-2022-03191
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $3.5万
  • 财政年份:
    2022
  • 负责人:
    Guenin, Bertrand
  • 依托单位:
Algorithms and structure in graphs and matroids
  • 批准号:
    RGPIN-2015-04061
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $3.13万
  • 财政年份:
    2021
  • 负责人:
    Guenin, Bertrand
  • 依托单位:
Algorithms and structure in graphs and matroids
  • 批准号:
    RGPIN-2015-04061
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $3.13万
  • 财政年份:
    2018
  • 负责人:
    Guenin, Bertrand
  • 依托单位:
Algorithms and structure in graphs and matroids
  • 批准号:
    RGPIN-2015-04061
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $3.13万
  • 财政年份:
    2017
  • 负责人:
    Guenin, Bertrand
  • 依托单位:
国内基金
海外基金
复杂图像处理中的自由非连续问题及其水平集方法研究
  • 批准号:
    60872130
  • 项目类别:
    面上项目
  • 资助金额:
    28.0万元
  • 批准年份:
    2008
  • 负责人:
    刘国才
  • 依托单位: