Analysis of Reaction-Diffusion Systems and Related Nonlinear Problems
Analysis of Reaction-Diffusion Systems and Related Nonlinear Problems
批准号:
21540229
负责人:
YAMADA Yoshio
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:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011
中文摘要
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英文摘要
This research project is concerned with the mathematical formulation of non-uniformity of species in mathematical ecology such as the segregation of two competing species and the spreading of invasive species. These phenomena are described by reaction-diffusion equations with population densities as unknown functions. We have obtained satisfactory results on the structure of positive steady-states for two-species models with nonlinear diffusion and the mechanism of spreading and vanishing for free boundary problems in invasion models.
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Limiting behavior of positive steady-states for the Lotka-Volterra competition with large cross-diffusion
具有大交叉扩散的 Lotka-Volterra 竞争的正稳态的限制行为
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[E.Messina, Y.Muroya, E.Russo, A.Vecchio, Yoshio Yamada]
通讯作者:
Yoshio Yamada
Effect of cross-diffusion on the stationary problem for a preypredator model with a protection zone
交叉扩散对带保护区的捕食者模型的平稳问题的影响
DOI:
--
发表时间:
2011
期刊:
J. Differential Equations
影响因子:
--
作者:
[Yoshihiro Mizuta, Takao Ohno, Tetsu Shimomura and Naoki Shioji, Mike Hay, Tatsuo Iguchi, 日合文雄, Shingo Takeuchi, Mikio Murata, H. Sumi, N.Shioji, T.Masuda, Kazuhiro Oeda]
通讯作者:
Kazuhiro Oeda
Spreading and vanishing for free boundary problems arising in mathematical biology
数学生物学中出现的自由边界问题的传播和消失
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[Y. Muroya, Y. Enatsu and Y. Nakata, 角大輝, 井口達雄, 高野恭一, 塩路直樹, 大山陽介, T.Kojima, M. Kuroda and Y. Muroya, 井口達雄, Yoshio Yamada]
通讯作者:
Yoshio Yamada
Lotka-Volterra competition systems with cross-diffusion and related problems
具有交叉扩散的Lotka-Volterra竞争系统及相关问题
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Ogasawara, M., Shintani, M., Watanabe, S., Sakamoto, T., Nakajima, K., Takahashi, T., Shuya Kushida, Yoshio Yamada]
通讯作者:
Yoshio Yamada
DOI:
10.1016/j.na.2009.05.014
发表时间:
2009-12
期刊:
Nonlinear Analysis-theory Methods & Applications
影响因子:
1.4
作者:
[Kousuke Kuto;Yoshio Yamada]
通讯作者:
Kousuke Kuto;Yoshio Yamada
共 42 条
Study on free boundary problems and reaction-diffusion equations arising in mathematical ecology
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批准号:16K05244
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项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$2.83万
-
财政年份:2016
-
负责人:YAMADA Yoshio
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依托单位:
Study on reaction-diffusion equations and related free boundary problems
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批准号:24540220
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.24万
-
财政年份:2012
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负责人:YAMADA Yoshio
-
依托单位:
Construction of Theory of Digital Analysis
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批准号:20200044
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项目类别:Grant-in-Aid for Scientific Research on Innovative Areas (Research a proposed research project)
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资助金额:$18.14万
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财政年份:2008
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负责人:YAMADA Yoshio
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依托单位:
Research on the structure of solutions for nonlinear systems of reaction-diffusion equations
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批准号:18540223
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.53万
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财政年份:2006
-
负责人:YAMADA Yoshio
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依托单位:
SYNTHESIS OF NOVEL NANOCARBONS FROM CARBON PRECURSORS PRERARED BY DEFLUORINATION
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批准号:16550166
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.24万
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财政年份:2004
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负责人:YAMADA Yoshio
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依托单位:
Research of System of Nonlinear Diffusion Equations and Related Elliptic Differential Equations
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批准号:15540216
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.18万
-
财政年份:2003
-
负责人:YAMADA Yoshio
-
依托单位:
Precision Motion Detection Algorithm using Neural Networks
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批准号:13650411
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.62万
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财政年份:2001
-
负责人:YAMADA Yoshio
-
依托单位:
Analysis of nonlinear diffusion equations and related phase transition problems
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批准号:12640224
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.24万
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财政年份:2000
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负责人:YAMADA Yoshio
-
依托单位:
Development of Precision Template Matching Method and Its Application to Motion Detection of Image Sequences
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批准号:09650417
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.92万
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财政年份:1997
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负责人:YAMADA Yoshio
-
依托单位:
Study of nonlinear prabolic systems and related elliptic systems
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批准号:09640228
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.24万
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财政年份:1997
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负责人:YAMADA Yoshio
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依托单位:
Development of multidimensional variable rate sampling method and its application to high definition image cmmunications
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批准号:03650277
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$1.28万
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财政年份:1991
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负责人:YAMADA Yoshio
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依托单位:
海外基金