| 非线性退缩抛物型方程组初边值问题的可解性 |
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| 引用本文： | 杨世Xin.非线性退缩抛物型方程组初边值问题的可解性[J].厦门大学学报(自然科学版),1992,31(1):15-19. |
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| 作者姓名： | 杨世Xin |
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| 作者单位： | 厦门大学数学系 |
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| 基金项目： | 国家自然科学基金，省自然科学基金 |
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| 摘 要： | 应用上、下解方法证明非线性退缩抛物组初边值问题当1
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| 关 键 词： | 抛物型方程组 非线性 退缩 非负解 |
The Solvability of Systems of Nonlinear Degenerate Parabolic Boundary Value Problems |
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| Yang Shixin.The Solvability of Systems of Nonlinear Degenerate Parabolic Boundary Value Problems[J].Journal of Xiamen University(Natural Science),1992,31(1):15-19. |
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| Authors: | Yang Shixin |
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| Institution: | Dept. of Math. |
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| Abstract: | The existence of coupled weak quasi-solutions of systems of nonlinear degenerate parabolic BVP was proved by lower-upper solution method as 1
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| Keywords: | Nonlinear Degenerate parabolic systems Coupled weak quasi-solutions Lower and upper solutions Nonnegative solution |
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