| 奇异非线性问题有限元解的渐近展式 |
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| 引用本文： | 陈艳萍.奇异非线性问题有限元解的渐近展式[J].湘潭大学自然科学学报,1993,15(3):28-32. |
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| 作者姓名： | 陈艳萍 |
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| 作者单位： | 湘潭大学数学系 |
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| 摘 要： | 本文讨论一类非对称非线性奇异两点边值问题有限元解的渐近展式,证明了非线性问题的解与一个辅助线性问题的解之间具有超逼近,从而对线性问题所具有的高精度性质对非线性问题同样成立。
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| 关 键 词： | 非线性 渐近展式 有限元解 |
ASYMPTOTIC EXPANSION OF GALERKIN SOLUTION FOR SINGULAR NONLINEAR PROBLEMS |
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| Chen Yenping.ASYMPTOTIC EXPANSION OF GALERKIN SOLUTION FOR SINGULAR NONLINEAR PROBLEMS[J].Natural Science Journal of Xiangtan University,1993,15(3):28-32. |
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| Authors: | Chen Yenping |
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| Institution: | Department of Mathematics |
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| Abstract: | This paper discusses the linear and nonlinear singulartwo-point boundary value problems.The main purpose is to prove thatthe Galerkin solution for the nonlinear singular problem possesses theasymptotic expansion as in the linear singular problem case. |
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| Keywords: | nonlinear singular boundary value asymptotic expansion Galerkin solution |
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