| 重圆盘在粗糙平面上滚动时的摄动解 |
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| 引用本文： | 许玉兴.重圆盘在粗糙平面上滚动时的摄动解[J].安徽师范大学学报(自然科学版),1995,18(4):45-48. |
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| 作者姓名： | 许玉兴 |
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| 摘 要： | 本文应用多重尺度法研究重圆盘在粗糙平面上滚时得到二阶非线性微分方程组，并构造出解的渐近展开式。
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| 关 键 词： | 多重尺度法 圆盘 粗糙平面 滚动 摄动解 |
Singularly Perturbed Solution of a Heavy Circular Plate Roll on the Asperity Plane Surface |
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| Xu Yuxing.Singularly Perturbed Solution of a Heavy Circular Plate Roll on the Asperity Plane Surface[J].Journal of Anhui Normal University(Natural Science Edition),1995,18(4):45-48. |
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| Authors: | Xu Yuxing |
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| Institution: | Department of Matheniaties |
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| Abstract: | In this paper, we consider the roll of heavy circular plate on the asperityplane surface with second-order nonlinear differential equations By using the methods of multiple scales, the asymptotic expansion of solution isconstructed. |
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| Keywords: | Singular perturbation the methods of multiple scales asymptotic expan-sion |
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