| 关于系数间断的Stefan型自由边界问题的强解 |
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| 引用本文： | 罗南晨. 关于系数间断的Stefan型自由边界问题的强解[J]. 江西师范大学学报(自然科学版), 1999, 23(2): 106-110 |
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| 作者姓名： | 罗南晨 |
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| 作者单位： | 江西师范大学数学系 |
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| 摘 要： | 研究系数间断的Ｓｔｅｆａｎ型自由边界问题的强解，并证明：在一定条件下，自由边界是单调的，在有限时间内，自由国界能穿过界面ｘ＝ｂ达到端点ｘ＝ｃ，在穿越界面前，强解就是古典解。
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| 关 键 词： | Stefan型问题 强解 自由边界问题 |
On the Strong Solutions of a Stefan type Free Boundary Problem with Discontinuous Coefficients |
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| LUO Nan chen. On the Strong Solutions of a Stefan type Free Boundary Problem with Discontinuous Coefficients[J]. Journal of Jiangxi Normal University (Natural Sciences Edition), 1999, 23(2): 106-110 |
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| Authors: | LUO Nan chen |
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| Abstract: | The strong solutions of a Stefan type free boundary problem with discontinuous coefficients have keen studied in this paper.We prove that the free boundary is monotone under some conditions;the free boundary will pass through the line x=b and reach the end x=c within finite time;and before the free boundary passes through x=b ,the strong solution is classical. |
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| Keywords: | Stefan type problem the strong solutions free boundary |
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