| 劈状区域中对称双曲组非齐次边值问题的可微分解 |
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| 引用本文： | 林正国.劈状区域中对称双曲组非齐次边值问题的可微分解[J].华东理工大学学报(自然科学版),1990(1). |
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| 作者姓名： | 林正国 |
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| 作者单位： | 华东化工学院数学系 |
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| 摘 要： | 适当选取切边算子,引入函数的带边界的模,对文题建立先验估计,证明了高阶可微分解的存在性定理。
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| 关 键 词： | 微分算子 微分方程 劈状区 对称双曲方程组 |
Differentiable Solution of Inhomogeneous Boundary Value Problem for Symmetric Hyperbolic System in Wedge Domain |
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| Lin Zhengguo.Differentiable Solution of Inhomogeneous Boundary Value Problem for Symmetric Hyperbolic System in Wedge Domain[J].Journal of East China University of Science and Technology,1990(1). |
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| Authors: | Lin Zhengguo |
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| Institution: | Department of Mathematics |
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| Abstract: | The inhomogeneous boundary value problem for symmetric hyperbolic system in the wedge domain was discussed, its differentiable solution under certain conditions was obtained. For this purpose the author first introduces the norm with boundary value and selects suitable tangent operator, then gets the needed priori estimate, finally proves the existence theorem of its high order differentiable solution. |
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| Keywords: | differential operator differential equation wedge domain symmetric hyperbolic eqution |
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