| Dirichlet外问题解的积分恒等式及其应用 |
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| 引用本文： | 刘秀璞.Dirichlet外问题解的积分恒等式及其应用[J].河北大学学报(自然科学版),1990(3). |
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| 作者姓名： | 刘秀璞 |
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| 作者单位： | 河北大学经济系 |
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| 摘 要： | 本文对半线性方程-△u=f(u)的Dirichlet外问题的解,建立了两个积分恒等式,并给出了一些应用。
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| 关 键 词： | 外问题 星形域 非凡解 |
THE INTEGRAL IDENTITIES OF THE SOLUTIONS OF THE EXTERIOR DIRICHLET PROBLEMS AND SOME APPLICATIONS |
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| Liu Xiupu.THE INTEGRAL IDENTITIES OF THE SOLUTIONS OF THE EXTERIOR DIRICHLET PROBLEMS AND SOME APPLICATIONS[J].Journal of Hebei University (Natural Science Edition),1990(3). |
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| Authors: | Liu Xiupu |
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| Institution: | Department of Economics |
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| Abstract: | :In this paper for the solutions of the exterior Dirichlct problems of the semilircar equation Au+f(u)= 0, We have established two integral identities and given some applications. |
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| Keywords: | Exterior problem Starshaped domain Nontrivial solution |
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