• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2009 Fiscal Year Final Research Report

A study on a numerical method of comparison of blow-up rates

Research Project

  • PDF
Project/Area Number 20740062
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field General mathematics (including Probability theory/Statistical mathematics)
Research InstitutionAkita Prefectural University

Principal Investigator

CHIAKI Hirota  Akita Prefectural University, システム科学技術学部, 准教授 (00336447)

Research Collaborator MAMORU Nemoto  秋田県立大学, 大学院・システム科学技術研究科電子情報, システム学専攻
Project Period (FY) 2008 – 2009
Keywords応用数学
Research Abstract

It is often the case in practice that the solution of differential equation diverges at a finite time. Such a solution is said to be "blow-up" solution. For blow-up solutions, blow-up time and rate have been studied. In this study we propose a numerical method of comparison of blow-up rates. Some numerical experiments show the validity of our method.

  • Research Products

    (2 results)

All 2009

All Presentation (2 results)

  • [Presentation] 方程式u_1=u^δ(Δu+μu)の爆発速度に関する数値的考察2009

    • Author(s)
      根本衛,廣田千明,小澤一文
    • Organizer
      平成21年度第1回情報処理学会東北支部研究会
    • Place of Presentation
      秋田大学
    • Year and Date
      2009-12-07
  • [Presentation] 爆発レートの比較手法2009

    • Author(s)
      廣田千明,小澤一文
    • Organizer
      日本応用数理学会2009年度年会
    • Place of Presentation
      大阪大学豊中キャンパス
    • Year and Date
      2009-09-30

URL: 

Published: 2011-06-18   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi