一类完全非线性抛物方程的计算方法 |
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引用本文: | 顾海明,许秀灵,刘海行. 一类完全非线性抛物方程的计算方法[J]. 青岛科技大学学报(自然科学版), 1998, 0(2) |
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作者姓名: | 顾海明 许秀灵 刘海行 |
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作者单位: | 青岛化工学院计算机系 |
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摘 要: | 研究了一类完全非线性抛物方程的混合元方法,得到了最优的L2(Ω)误差估计。
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关 键 词: | 完全非线性;混合元方法;误差估计 |
Numerical Method for A Strongly Nonlinear Parabolic Problem |
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Abstract: | The approximation of the solution for a strongly nonlinear second order parabolic type problems in divergence form by the mixed finite eiement method is investigated. The existence and uniqueness of the approximation are proved and the optimal error estimates in L2 norm are obtained. |
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Keywords: | strongly nonlinear mixed finite element error estimate |
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