Mathematical analysis of front and pulse dynamics in heterogeneous diffusive media
Mathematical analysis of front and pulse dynamics in heterogeneous diffusive media
批准号:
19540121
负责人:
IKEDA Hideo
金额:
$2.83万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2007
资助国家:
日本
项目状态:
已结题
起止时间:
2007 至 2009
中文摘要
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英文摘要
2成分反応拡散系において,拡散係数(2成分とも)にステップ状の空間非一様な摂動を与えたときの解のダイナミクスを,中心多様体理論を用いて有限次元の常微分方程式に縮約し,その縮約系を解析することにより,全体の解構造(安定定常解,不安定定常解,不安定周期解の存在,Hopf分岐,ホモクリニック分岐,分水嶺解の役割など)を決定し,非一様性の為に起こる進行波の通過,停止,反射のメカニズムを理論的に明らかにした。
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A solution of nonlinear diffusion problems by semilinear reaction-diffusion systems
半线性反应扩散系统求解非线性扩散问题
DOI:
--
发表时间:
期刊:
Kybernetika (印刷中)
影响因子:
--
作者:
[T. Ogawa, T. Okuda, M. Fukushima, H. Murakawa]
通讯作者:
H. Murakawa
非一様拡散と進行波のダイナミクス
非均匀扩散和行波动力学
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
[伊藤 尚人, 小川 知之, 小川 知之, 栄 伸一朗, S. -I. Ei, T. Asanuma, 池田榮雄]
通讯作者:
池田榮雄
A solution of parabolic free boundary problems by semilinear reaction-diffusion systems
半线性反应扩散系统抛物型自由边界问题的求解
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
[伊藤 尚人, 小川 知之, 小川 知之, 栄 伸一朗, S. -I. Ei, T. Asanuma, 池田榮雄, 池田榮雄, 池田榮雄, 池田 榮雄, 栄 伸一郎, 村川 秀樹, 池田榮雄, H. Ikeda, H. Murakawa]
通讯作者:
H. Murakawa
非一様拡散場におけるフロント波の散乱と分水嶺解
非均匀扩散场中的前波散射和分水岭解
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[福島 正俊, 他1名, 池田榮雄, 池田榮雄, 池田榮雄]
通讯作者:
池田榮雄
The effect of boundary conditions to the pulse dynamics
边界条件对脉冲动力学的影响
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[福島 正俊, 他1名, 池田榮雄, 池田榮雄, 池田榮雄, 小川知之, S.-I.Ei]
通讯作者:
S.-I.Ei
共 50 条
Semi-strong interactions of front and pulse solutions in reaction-diffusion systems
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批准号:22540118
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.66万
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财政年份:2010
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负责人:IKEDA Hideo
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依托单位:
Studies on Curriculum Development for Science and Mathematics Teacher Training in Developing Countries and Evaluation of the Curriculum
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批准号:20300258
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$11.9万
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财政年份:2008
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负责人:IKEDA Hideo
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依托单位:
Development of Hands-on Teaching Materials for International Science Teacher Training and It's Evaluation
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批准号:17300250
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资助金额:$10.84万
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财政年份:2005
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负责人:IKEDA Hideo
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依托单位:
Research on the Development of Multimedia Educational Tool for Student Hands-on Activities in Biology and Environment Education, and it's Applicability for International Cooperation in Developing Country.
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批准号:14380059
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$7.3万
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财政年份:2002
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负责人:IKEDA Hideo
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依托单位:
On the existence and stability of singularly perturbed solutions for one-activator and two-inhibitors reaction-diffusion models
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批准号:13640107
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$0.96万
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财政年份:2001
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负责人:IKEDA Hideo
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依托单位:
Global structure of traveling waves in 3-component competition-diffusion systems
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批准号:11640107
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.5万
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财政年份:1999
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负责人:IKEDA Hideo
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依托单位:
Cross-talk between DNA repaif and recombination : two kinds of mechanisms that are mediated by DNA end-joining
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批准号:10480189
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$7.3万
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财政年份:1998
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负责人:IKEDA Hideo
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依托单位:
Development of the multimedia teaching programs of cell division and reproduction.
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批准号:09480023
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$1.6万
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财政年份:1997
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负责人:IKEDA Hideo
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依托单位:
Bifurcation of traveling spot patterns in 2-dimensional domain
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批准号:09640252
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.73万
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财政年份:1997
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负责人:IKEDA Hideo
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依托单位:
ABSORPTION, TRANSLOCATION AND ASSIMILATION OF ^<16>N AND ^<45>Ca IN SOME VERGETABLE CROPS
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批准号:08456023
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$4.74万
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财政年份:1996
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负责人:IKEDA Hideo
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依托单位:
A BASIC STUDY FOR DEVELOPING THE DIAGNOSIS AND RECOMMENDATION INTEGRATED SYSTEM FOR HORTICULTURAL PLANTS.
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批准号:04556004
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项目类别:Grant-in-Aid for Developmental Scientific Research (B)
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资助金额:$10.05万
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财政年份:1992
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负责人:IKEDA Hideo
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依托单位:
Studies on Mechanisms of DNA Rearrangements in Mammalian Cells.
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批准号:63440086
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项目类别:Grant-in-Aid for General Scientific Research (A)
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资助金额:$15.17万
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财政年份:1988
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负责人:IKEDA Hideo
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依托单位:
海外基金