| 带非局部源的退化奇异半线性抛物方程组爆破解的渐近行为 |
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| 引用本文： | 徐昌贵,林红霞.带非局部源的退化奇异半线性抛物方程组爆破解的渐近行为[J].西南民族学院学报(自然科学版),2007,33(2):250-255. |
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| 作者姓名： | 徐昌贵 林红霞 |
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| 作者单位： | 四川大学数学学院 四川成都610064 |
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| 摘 要： | 讨论了具有非局部源退化奇异半线性非局部抛物方程组初边值问题,精确地建立了爆破解的爆破速率.
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| 关 键 词： | 退化奇异抛物方程组 非局部源 爆破速率 渐近行为 |
| 文章编号： | 1003-2843（2007）02-0250-07 |
| 修稿时间： | 2006-09-19 |
Global existence and blow-up for degenerate and singular semilinear parabolic systems with nonlocal source |
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| XU Chang-gui,LIN Hong-xia.Global existence and blow-up for degenerate and singular semilinear parabolic systems with nonlocal source[J].Journal of Southwest Nationalities College(Natural Science Edition),2007,33(2):250-255. |
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| Authors: | XU Chang-gui LIN Hong-xia |
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| Institution: | School of Mathematics; Sichuan University, Chengdu 610064, P. R. C. |
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| Abstract: | In this paper the authors investigate a nonlocal degenerate singular semilinear parabolic system with homogeneous Dirichlet conditions. Under appropriate hypotheses, the precise blow-up estimates of tne blow-up solution are established. |
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| Keywords: | degenerate and singular parabolic system nonlocal source blow-up blow-up estimate |
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