Blow-Up at Space Infinity for Solutions of Cooperative Reaction-Diffusion Systems
Blow-Up at Space Infinity for Solutions of Cooperative Reaction-Diffusion Systems
复制标题
协作反应扩散系统解的无限空间爆炸
DOI:
10.1619/fesi.54.315
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发表时间:
2011
期刊:
影响因子:
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通讯作者:
Noriaki Umeda
中科院分区:
文献类型:
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作者:
Masahiko Shimojo;Noriaki Umeda
. We consider the Cauchy problem of cooperative reaction-di¤usion systems with nonnegative initial data. Here we discuss the blow-up of a solution that occurs only at space infinity. We give su‰cient conditions for such phenomena, and study an asymptotic behaviour at space infinity of the solutions at the blow-up time. In general, relatively little is proved on the locations of blow-up point for semilinear parabolic systems. However, our results can be applied to a large class of nonlinearity for some class of initial value. The reason of this is that, when the blow-up occurs only at space infinity, the e¤ect of reaction is much stronger than that of di¤usion, and the behaviour at space infinity is well approximated by the flat solution.
DOI:
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发表时间:
2006
期刊:
影响因子:
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作者:
M.Iizuka;M.Maeno;M.Tomisaki;相川弘明;村田實;Minoru Murata;石毛和弘;相川弘明;志賀啓成;志賀啓成;相川弘明;志賀啓成;Kazuhiro Ishige;Minoru Murata;村田實;富崎松代;志賀啓成;石毛和弘
通讯作者:
石毛和弘
DOI:
10.1016/j.jmaa.2005.05.007
发表时间:
2006-04
期刊:
--
影响因子:
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作者:
Y. Giga;Noriaki Umeda
通讯作者:
Y. Giga;Noriaki Umeda
DOI:
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发表时间:
2009
期刊:
J. Funct. Anal.
影响因子:
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作者:
Sato;M.;Miyawaki;R.;Makishima K.;Takashima;T.;Tanaka;T.;Nakazawa;K.;Takahashi;T.;Shimura;N.;Ishibashi;H.;Z. He and Y. Udea;S.Aoki et al.;H. Matano and F. Merle
通讯作者:
H. Matano and F. Merle