| 带梯度项的热点火模型的数学分析 |
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| 引用本文： | 李有为 张志军. 带梯度项的热点火模型的数学分析[J]. 西北师范大学学报(自然科学版), 1995, 31(2): 3-7 |
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| 作者姓名： | 李有为 张志军 |
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| 作者单位： | 西北师范大学数学系 |
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| 摘 要： | 对带梯度项的热点火模型，应用上下解方法及爆破与熄灭、死核等问题的关系，得到了与不带梯度项时的模型相似的结果．
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| 关 键 词： | 上下解，爆破，熄灭，死核 |
A mathematical analysis on the fuel ignition models with a gradient term |
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| Li Youwei,Zhang Zhijun. A mathematical analysis on the fuel ignition models with a gradient term[J]. Journal of Northwest Normal University Natural Science (Bimonthly), 1995, 31(2): 3-7 |
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| Authors: | Li Youwei Zhang Zhijun |
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| Abstract: | By the method of subsolution and supersolution and the connections between the blow -up.quenching and the dead core problem,the blow-up results are derived for the fuel ignition models with agradient term,and which is similar to the models without the gradient term. |
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| Keywords: | subeolution and suporsolution blow-up quenching dead core |
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