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Basic research for renormalization group oriented stochastic analysis

Basic research for renormalization group oriented stochastic analysis
面向重整化群的随机分析基础研究
批准号:
21340020
负责人:
HATTORI Tetsuya
金额:
$10.73万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009-04-01 至 2014-03-31

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中文摘要
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英文摘要
We defined a class of stochastic ranking models, which mathematically models the rankings found on the web, e.g., as sales ranks of online bookstores, and proved existence of hydrodynamic limits and propagation of chaos. The result has implications on the analysis of so called long-tail structure of online retails. The results are reported in the book `Solving the mystery of Amazon ranking' (in Japanese), as well as in scientific papers for journals on mathematics.
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(確率順位付け模型初等解説) 成果紹介に関連するURL
(概率排序模型浅解)结果介绍相关URL
DOI: --
发表时间:
期刊:
影响因子: --
作者: []
通讯作者:
Sales ranks, Burgers-type equation, and least-recently-used caching
销售排名、Burgers 型方程和最近最少使用的缓存
DOI: --
发表时间: 2010
期刊: RIMS Kokyuroku Bessatsu
影响因子: --
作者: [K.Kawata, S.Takahashi, M.Nakamura, Y.Sumino and S.Nakata, Y. Maesono, K.Hattori]
通讯作者: K.Hattori
Stochastic ranking process and web ranking numbers, in Mathematical Quantum Field Theory and Renormalization Theory
数学量子场论和重整化理论中的随机排名过程和网络排名数字
DOI: --
发表时间: 2011
期刊: Math-for-Industry Lecture Note Series
影响因子: --
作者: [P. Qin, T. Yamasaki and R. Nishii, T. Hattori]
通讯作者: T. Hattori
DOI: --
发表时间: 2013
期刊:
影响因子: --
作者: [M.A. Ragusa, A. Tachikawa, and H. Takabayashi, Tetsutaro Shibata, M. Misawa, 田原秀敏, 南 就将, 増本 誠, M.A. Ragusa and A. Tachikawa, Tetsutaro Shibata, Kazuo Watanabe, Nariyuki Minami]
通讯作者: Nariyuki Minami
49
    Stochastic ranking process and function valued complete uniform law of large numbers
    • 批准号:
      18K03344
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.91万
    • 财政年份:
      2018
    • 负责人:
      HATTORI Tetsuya
    • 依托单位:
    Stochastic ranking process and its applications to web ranking
    • 批准号:
      26400146
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.91万
    • 财政年份:
      2014
    • 负责人:
      HATTORI Tetsuya
    • 依托单位:
    Towards a mathematical foundation of renormalization group oriented stochastic analysis
    • 批准号:
      17340022
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $9.51万
    • 财政年份:
      2005
    • 负责人:
      HATTORI Tetsuya
    • 依托单位:
    Self-avoiding process on high-dimensional gaskets and uniqueness of fixed point of renormalization group
    • 批准号:
      12640116
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $1.92万
    • 财政年份:
      2000
    • 负责人:
      HATTORI Tetsuya
    • 依托单位:
    海外基金