| The Soft Point and Its Applications in Body Falling |
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| 作者姓名： | Zongmin WU Ran YANG |
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| 作者单位： | School of Mathematical Sciences, Fudan University |
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| 基金项目： | supported by the National Natural Science Foundation of China (Nos. 12061160462,11631015)； |
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| 摘 要： | From the mesoscopic point of view, a definition of soft point is introduced by considering the attributes of geometric profile and mass distribution. After that, this concept is used to develop the soft matching technique to simulate the chaotic behaviors of the equations. Especially, a tennis model with deformation factor a(t) is proposed to derive a generalized Newton-Stokes equation v′(t) = λ(v T-a(t)v(t)). Furthermore, a concept of duality of deformation factor a(t) and velocity v(t) with re...
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| 收稿时间： | 2023/3/13 0:00:00 |
| 修稿时间： | 2023/4/21 0:00:00 |
The Soft Point and Its Applications in Body Falling* |
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| Zongmin WU,Ran YANG.The Soft Point and Its Applications in Body Falling[J].Chinese Annals of Mathematics,Series B,2023,44(5):703-718. |
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| Authors: | Zongmin WU Ran YANG |
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| Affiliation: | School of Mathematical Sciences, Fudan University, Shanghai 200433, China. |
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| Abstract: | |
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| Keywords: | Soft point Soft matching Newton-Stokes equation Duality Datadriven model |
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