| High Order Regularity for Interface Problems |
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| 作者姓名： | 应隆安 |
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| 作者单位： | Department of |
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| 摘 要： | Interface problems for second order elliptic partial differential equations are studied. We prove that each weak solution can be decomposed into two parts near singular points, one of which is a linear combination of some particular solutions,and the other one belongs to H where s≥2 is arbitrary.
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High Order Regularity for Interface Problems |
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| Ying Lungan.High Order Regularity for Interface Problems[J].Northeastern Mathematical Journal,1997(4). |
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| Authors: | Ying Lungan |
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| Abstract: | |
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| Keywords: | Elliptic Partial Differential Equation Interface Problem Singularity Sobolev Space |
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